Marine Propulsion - Links to everything you need to make your boat go ZOOM!   Well, almost everything but sails and rubber bands.  Diesel & Gasoine Engines, Outboards, Jet Drives, Trolling Motors, Marine Transmissions, Propellors, Fuel Systems, Exhaust Systems, Bow & Stern Thrusters, Sterngear, Trim Tabs & Jack Plates

    Diesel Engines:

    ABC Diesel – The Anglo Belgian Corporation has been manufacturing marine propulsion and power generation diesel engines since 1912.   The company has the reputation of building robust and simple engines, with low fuel and lubricating oil consumption, long lifetime, low maintenance cost and easy accessibility.   Models include in-line 3, 6 & 8 cylinder and V12 & V16 configurations with power outputs from 187 to 4,750 HP and can run on diesel, heavy fuel oil and bio-fuels – Gent, Belgium

    AGCO Power (formerly Sisu Diesel) – Quality marine diesel engines for propulsion and power generation.   Models include in-line four and six cylinder diesels from 130 to 410 HP – Linnavuori, Finland

    Alaska Diesel Electric – Lugger/Northern Lights – Lugger builds marine diesels from 70 to 900 HP.   These engines, designed for fishermen, have become world renown for long life, fuel economy and reliability.   Northern Lights manufactures a full line of 50 and 60 Hz marine generator sets from 5 kW to 520 kW proven in commercial fishing, yacht, and passenger vessels – Seattle, WA

    American Diesel Corporation – Offers parts to maintain your Lehman Ford diesel since 1981 – Kilmarnock, VA

    Beta Marine – Diesel propulsion engines and generating sets for seagoing vessels, yachts, work boats and cruisers.   Products include small, mid-sized and large engines based on marinized Kubota and Ford/Iveco blocks with power ratings from from 10 to 180 HP – Gloucestershire, UK

    BMW Marine Engines by V12 Engineering – Distributor of BMW marine engines, outdrives, accessories and parts.   They buy, sell, service and supply original and aftermarket BMW marine engines and parts – North Vancouver, Canada

    BUKH – Manufacturers of the most reliable marine engines in the world.   With more than 100 years of experience BUKH A/S is one of the world's leading OEM manufacturers of Marine Diesel Engines for lifeboats, fast rescue boats and work boats.   BUKH light duty and medium duty marine engines are available in in-line 4-cylinder, 6-cylinder and V8 configurations with power outputs from 125 to 500 HP.   Their specialty BUKH SOLAS engines are equipped to endure vessel capsizing, immediate start in very low temperatures (-15 degrees to -30 degrees) and running up to angle of 30 degrees continuous – Aabenraa, Denmark

    Cascade Engine Center, LLC – Authorized distributor for John Deere, Kubota, Scania, Yanmar and OXE diesel engines.   They provide customized high-quality diesel engines, diesel product packages, complete powertrain components, engine accessories, and parts, transmissions, pumps and generator systems – Seattle, WA

    Caterpillar Marine Power Systems – Offers a wide range of Commercial Propulsion Engines, High Performance Propulsion Engines, Marine Generators, and Auxiliary Engines.  They have two product lines for marine applications.   The Caterpillar product line has propulsion engines from 127 to 9,770 HP, auxiliary engines from 162 to 5,420 KW, and generator sets from 11 to 5,200 KW.   The MaK product line offers propulsion, auxiliary and generator set engines in the power range from 1,020 to 16,000 KW – Peoria, IL

    Cummins – Marine diesel engines from 230 to 4,200 HP for commercial, recreational and defense propulsion, auxiliary and genset applications – Columbus, IN

    Daedong Industrial – Manufacturers of marine diesel engines from 10 HP to 75 HP – Seoul, South Korea

    Daihatsu Diesel – Marine Diesel Propulsion and Auxiliary Systems from 56 to 5,900 HP – Osaka, Japan

    Detroit – Manufacturers of DD5, DD8 and DD13 diesel engines – Detroit, MI

    Detroit Diesel – Support and parts for classic 2-Cycle Detroit Diesel engines (Series 53, 71, 92 and 149).   These engines have a long history that dates back to the late 1930s, when the company was founded by General Motors as GM Diesel.   Full support offerings include:
    Maintenance products – prolong engine life and maximize performance with a full range of consumables
    Genuine parts – uphold engine quality with components manufactured to proprietary original equipment specifications
    Long Block Assemblies – rebuild from a solid foundation thats designed, tested and approved by OEM engineers
    Long Block Engine Kits – get everything you need in one powerful package
    Service network – rely on local support, worldwide, from over 1,200 certified service locations around the globe – MTU Friedrichshafen GmbH, Friedrichshafen, Germany

    DEUTZ AG – Marine Diesel Engines from 18 HP (in-line 2) up to 4,800 HP (V16) – Cologne, Germany

    Fairbanks Morse Engines – Manufacturer of large marine diesel engines.   6, 8, 12, 16 and 18-cylinder diesel engines rated from 1,025 to 3,280 HP – Beloit, WI

    Farymann Diesel Engines GmbH – Manufacturers of small diesel engines for the last 70 years in Lampertheim, Germany.   Farymann high quality standards give their engines their legendary durability.   Products include 1-, 2- and 4-cylinder, air-cooled and water-cooled, direct-injection diesel models with power ratings from 4 to 100 HP – Orlando, FL

    Foley Engines – Perkins, Deutz & Ford diesels, Rockford, Twin Disc & AutoClutch power take-off (PTO) clutches, engine governors, exhaust scrubbers, ZF & Hurth marine transmissions – Worcester, MA

    Fiat Powertrain Technologies (now FPT Industrial) – FPT Industrial is the Brand of CNH Industrial dedicated to the development, production, sale and assistance of powertrains for On Road, Off Road, Marine and Power Generation applications – Turin, Italy

    GE Transportation – The GE Marine & Stationary Power group supplies GE Diesel engines and products for the Marine, Power and Industrial markets.   The GE Diesel family of medium speed engines includes V225, V250 and L250 series engines – Chicago, IL

    Grenaa Motorfabrik – Manufacturer of heavy duty, medium speed marine diesels with power ratings from 450 HP to 1,030 HP – Grenaa, Denmark

    Hatz Diesel of America – USA based supplier of EU manufactured air cooled diesel engines for generators and pumps.   Products include small and compact single-cylinder diesel engines with 1.5 kW up to four-cylinder engines with a power of 56 kW – Waukesha, WI

    Hino Motors, Ltd – As a world-class diesel engine manufacturer, Hino strives to create diesel technology that meets the needs of society and the times.   Models with power outputs from 110 HP to 400 HP are available – Tokyo, Japan

    Hyundai Seasall – Marine Diesel engines for propulsion and power generation.   In-line 4, in-line 6 and V6 four-stroke models from 125 to 495 HP – Uiwang, South Korea

    Isotta Fraschini Motori S.p.A. – Manufacturers of high speed marine diesel engines.   Products include in-line 6, in-line 8, in-line 9, V8, V12 and V16 models from 790 to 3,500 HP – Bari, Italy

    Isuzu Diesel Engines – Offers a variety of three, four and six cylinder, 4-stroke diesel marine engines with power outputs ranging from 15 HP to 475 HP – Plymouth, MI

    John Deere – Their PowerTech™ marine engines are packed with features that translate into trouble-free service and long engine life.   In-line 4 and in-line 6 cylinder PowerTech™ engines are available with power ratings from 80 to 750 HP for marine propulsion, auxiliary and genset installations – Moline, IL

    Johnson & Towers Marine Power Division – An authorized full-line distributor for MTU, Volvo Penta, and Detroit Diesel engines since 1945.   Re-powers and new installations are a specialty.   Marine Road Service available for complete repair and warranty work – Locations in Egg Harbor Township, NJ, Mt. Laurel, NJ and Baltimore, MD

    Kawasaki Heavy Industries – Top quality low speed 2-stroke and high speed/medium speed 4-stroke diesel engines for marine applications – Kobe, Japan

    Kubota Engine America – Manufacturers of 2, 3 and 4 cylinder liquid-cooled, 4-stroke compact diesel engines with power outputs from 6 HP to 114 HP – Lincolnshire, IL

    Lister-Petter – Known worldwide as a manufacturer of highly reliable, premium quality, small diesel engines since 1909.   Products include water-cooled and air-cooled diesels with power ratings from 5 to 80 HP – Teignmouth, England

    Mack Boring and Parts Company – Diesel Engine Distributors – A complete line of Marine Engines, Generators, Pumps, Marine Transmissions from Mitsubishi, Scania, Steyr and Yanmar, Global Power Products, Hurth Marine Gear, Velvet Drive Transmissions, ZF Gears and Isuzu Diesels – Union, NJ

    MAN Diesel & Turbo – Based in Augsburg, Germany, MAN is the world's leading provider of large-bore diesel and gas engines and turbomachinery.   The product portfolio includes two-stroke and four-stroke engines for marine and stationary applications, turbochargers and propellers as well as gas and steam turbines – Fort Lauderdale, FL

    MarineDiesel AB – MarineDiesel engines are engineered for high perfomance.   They are the lightest, most compact power solutions you can buy.   Models include the 6.5L V8 MD series from 170 HP to 300 HP and the 6.6L V8 VGT series from 300 HP to 500 HP – Ängelholm, Sweden

    Mermaid Marine – The UK's leading marine diesel engine mariniser and distributor.   Inboard diesel engines, usually available from stock, are based on Ford, FPT, FNM, JCB and AGCO (SISU) models suitable for the leisure and commercial markets.   Mermaid Marine also offers parts, spares and accessories – Poole, England

    Mitsubishi Turbocharger and Engine America – Mitsubishi Marine Engines cover from 429 HP to 1,260 HP and meet all the current EPA regulations.   Their marine engines offer a variety of applications for the marine market.   Mitsubishi engines have a worldwide reputation for reliability, fuel economy and long life and their long stroke and low compression reduces engine stress.   Mitsubishi marine engines give you an average of 25% more iron than their competition – Itasca, IL

    Mercury Marine – Mercury Diesel engines for sterndrives and inboard applications.   Diesel models include 2.0L inline four (115-170hp), 6.7L inline six (480-550hp), TDI 4.2L V-8 (335-370hp), and TDI 3.0L V-6 (230-260hp) – Fond du Lac, WI

    MTU Friedrichshafen GmbH – MTU is the core brand of Rolls-Royce Power Systems AG, which is a world-leading provider of high- and medium-speed diesel and gas engines, complete drive systems, distributed energy systems and fuel injection systems for the most demanding requirements.   Marine engines include liquid-cooled, four-stroke Diesel engines and complete drive systems for marine propulsion or on-board power generation amd include models from 360 to 2,400 HP – Friedrichshafen, Germany

    Nanni Diesel – Nanni, the expert in marinization for over 60 years, has partnerships with John Deere and MAN and offer a complete and exclusive range of marine engines from 10 to 760 HP for Nanni engine range and from 258 to 1 900 HP for Man engine range – La Teste, France

    Perkins Engines – Diesel propulsion and auxiliary engines from 20 to 300 HP are built to the highest specifications and provide reliable marine power for recreational and commercial applications.   Perkins is a subsidiary of Caterpillar Inc – Seguin, TX

    Rolls-Royce Marine – The Rolls-Royce medium speed Bergen diesel engine portfolio comprises the comprehensive range of established Bergen model engines for main propulsion and auxiliary power generation.   Rolls-Royce also offers propulsion and maneuvering products including controllable-pitch and fixed-pitch propellers, single-input/single output reduction gearboxes with various power-take-off options, and tunnel thrusters with either fixed or controllable pitch propellers.   Rolls-Royce Commercial Marine facilities in the USA are located at St. Rose, LA; Ft. Lauderdale, FL; Houston, TX; Seattle, WA and Boston, MA

    Scania North America – Diesel engines for pleasure and commercial marine propulsion and power generation applications.   Scania's marine engine platform is a complete range of 9-, 13- and 16-litre benchmark engines from 220 to 1,150 HP for both propulsion and auxiliary applications – San Antonio, TX and Södertälje, Sweden

    Solé Diesel – Diesel Marine Engines for propulsion systems and generators.   Solé offers 2, 3, 4 and 6-cylinder models with ratings from 16 to 272 HP that are based on Kubota, Mitsubishi and Deutz engines – Barcelona, Spain

    Steyr Motors – Manufacturers of high speed, low weight, compact, monoblock diesel engines for marine propulsion applications.   Available are in-line 4- and 6-cylinder models from 75 to 290 HP – Steyr, Austria

    Thornycroft Engines – Manufacturers of marine diesel engines for main or auxiliary power since 1859.   They offer a range of 2-and 3-cylinder models with power outputs from 10 to 20 HP.   Thornycroft engines are specially developed for saltwater use and fitted with indirect heat exchanger cooling and a wet exhaust system as standard – Ridge, England

    Volvo Penta – Manufacturers of marine diesel engines for propulsion, genset and auxiliary applications on commercial craft and recreational motor yachts, powerboats and sailboats.   A wide variety of inboard shaft, pod drive and sterndrive models are available along with complete generator sets – Gothenburg, Sweden

    Wärtsilä – Offers a complete line of two-stroke and four-stroke marine diesel engines for main propulsion and auxiliary applications.   Wärtsilä also offers fixed pitch and controllable pitch propellers, nozzles, rudders, steerable thrusters, water jets, transverse thrusters and gearboxes – Helsinki, Finland

    Westerbeke Corporation – Manufacturers of marine and industrial diesel engines and generators.   Several Westerbeke and Universal marine diesel engine models ranging from 12 HP to 66 HP are available.   Complete diesel gensets from 5.5 kW to 29 kW are also available – Taunton, MA

    YANMAR Marine – Manufacturers of high performance, lightweight marine diesel engines.   Available are diesel engines for sailboats, small craft, powerboats, light duty commercial and SOLAS craft from 10 HP to 480 HP.   Also available are medium and high speed speed diesel propulsion and genset engines for commercial craft.  Pod systems, sterndrives, saildrives and joystick maneuvering systems are also offered – Almere, The Netherlands

    Drive Systems:

    Aquadrive® – The smoothest, quietest, most vibration-free marine driveline on the market.   The Aquadrive® anti-vibration system eliminates the need for stiff, hard mounts and for careful engine alignment to the propeller shaft.   Instead, the propeller shaft is aligned to an Aquadrive® thrust bearing which absorbs all the propeller thrust and stabilizes the alignment.   CV-joint shafts transmit engine power to the thrust-bearing and propeller shaft while allowing engine movements in every direction.  Super-soft Aquadrive® engine-mounts isolate nearly all vibration from the hull and create the necessary conditions for a smooth and quiet boat.   Models available for engines from 35 HP to 1,700 HP- Drivelines NW, Seattle, WA

    Arneson Industries – Arneson Surface Drives are among the most efficient marine propulsion systems in the world.   Their surface-piercing propeller design reduces underwater drag by 50% compared to conventional submerged propeller drive systems.   The only surfaces to contact the water are the propeller blades and a protective skeg.   This results in higher overall speed, quicker acceleration and a better payload to power ratio – Fontana, CA

    DBD Marine – They make the only stern drive unit on the market that has 6 moving parts, full stainless steel construction, can run most gas/diesel engines and uses industry standard propellers.   Three models available for either recreational or commercial use – Edgewater, NJ

    Falcon Marine, LLC – Manufacturers of the Power-Vent Surface Drive System, a patented marine surface drive system designed for high performance boats of any size.   Its uniqueness is that it can put high efficiency surfacing propeller technology under the hull of a vessel with more conventional marine hardware and without transom projections – Titusville, FL

    Konrad – Stern drive specialists.   They produce commercial and recreational stern drives for gas and diesel applications.   It is their goal to supply stern drives that are reliable, durable and keep your boat at its top performance in the water – Hudson, WI

    Kort Propulsion Co. LTD – Makers of Kort Nozzles with power capacities from 35 HP to 900 HP and fixed pitch Tunnel Thrusters and Azimuthing Thrusters with power capacities from 150 to 250 HP.   May be powered with hydraulic, electric or direct diesel drives – Erith, United Kingdom Marine Division – Sea Rider™ is a motorboat drive that can be defined as a stern group with surface propeller.   Sea Rider™ currently covers a 50 to 4,000 bhp power range – Grassobbio, Italy

    Mercury Marine – MerCruiser sterndrives and inboard engines.   Engine and drive combos from 135 HP to 430 HP – Fond du Lac, WI

    Saro – The world's best surface/tunnel-prop drive systems for work boats, pleasure boats, high performance craft and race boats.   These drives have a half tunnel above the surface-piercing propeller and the smaller models have integrated exhaust systems for the engine – Hatzenbühl, Germany

    Seafury Propulsion Systems Limited – The ultimate high performance surface piercing propeller drive system.   The combination of reduced drag and Seafury's ultra efficient, variable pitch propeller means more boat speed from the same power.   All Seafury surface drives have an integral exhaust system – Auckland, New Zealand

    Volvo Penta of the Americas – Manufacturers of complete sterndrive systems.   Gas models from 200 HP to 430 HP and diesel models from 140 HP to 400 HP – Chesapeake, VA

    Volvo Penta – Manufacturers of a wide variety of inboard shaft, pod drive and sterndrive models along with complete generator sets – Gothenburg, Sweden

    Walter V-Drives – A precision gear drive which allows an inboard engine to be placed in the stern of a boat for greater safety, better handling, increased space, decreased maintenance, less drag, lower bow rise and shallower draft – Jersey City, NJ

    ZF Marine Propulsion Systems – Offers pleasure craft commercial propulsion systems that includes transmissions, propellers, shift and control systems, surface drives and thrusters for numerous applications: speedboat, yacht, sail, sportfishing, and related watercraft – Miramar, FL

    Exhaust Systems, Mufflers & Accessories:

    Applegate Industrial Materials – Manufacturer of high-quality exhaust system components that are crafted for maximum performance.   Products include beveled pipe flexible exhaust connectors, flanged flexible exhaust connectors, expansion joints, exhaust system silencers, high pressure hose assemblies, thermal insulation blanket kits, and custom items –  Baton Rouge, LA

    Centek Industries – The world's leading designer and manufacturer of Wet Marine Exhaust Systems for fresh and salt water engine applications.   These systems are built of fire retardant resins and fiberglass to produce a corrosion resistant and durable product.   Standard and custom systems are available that are designed by in-house engineers for engines from 5 HP to 2,000 HP.   Their products have been installed on private, industrial, and commercial boats around the world for more than 25 years – Thomasville, GA

    DeAngelo Marine Exhaust, Inc. – They specialize in the production and fabrication of quality wet and dry exhaust systems for vessels from 20 feet to over 400 feet.   Products include water cooled elbows, risers and exhaust systems, dry insulated risers and exhaust systems, exhaust system accessories & mufflers, high performance mixer tanks, exotic and high performance materials in a variety of finishes, and complete turnkey packages – Fort Lauderdale, FL

    Gaffrig Performance – Patented Gaffrig Performance Mufflers are designed specifically for high horsepower engines and are highly polished, all stainless steel construction with TIG welding.   Other related products include a full line spark arrestors and other muffler accessories – Huntley, IL

    Green Water Heat Exchangers – Providing custom marine diesel heat exchangers and exhaust parts.   Products include 316L stainless steel diesel exhaust systems and components, cast silicon bronze and brass aftercoolers and tubestacks.  Exhaust system repairs are also available – Winnsboro, TX

    Harco Manufacturing Company – the exclusive manufacturer of HAPCO trademark exhaust silencers and supporting products.   HAPCO heavy-duty commercial silencers are designed for peak exhaust noise attenuation performance on a variety of industrial, stationary and marine applications.   Harco also manufactures wet and dry marine exhaust systems, and silencers for small air cooled engines used in power generating systems and in ships – Newberg, OR – Composite Exhaust Ports for engines with water cooled exhaust systems.   Models from 2" to 6" are available – La Porte, IN

    Marine Exhaust Systems, Inc. – Manufactures quality diesel exhaust systems by providing the most advanced designs and most dependable exhaust systems at competitive pricing.   Complete packages include exhaust risers, elbows, fiberglass products, silicone hoses, clamps... everything needed to complete an installation from "Turbo to Transom" – Riviera Beach, FL

    Marine Exhaust Systems of Alabama, Inc – Manufacturers of replacement water cooled exhaust manifolds, collectors, risers & elbows, marinization kits, heat exchangers, fiberglass mufflers & components, steel silencers & components, and custom exhaust system fabrications & repairs – Fairhope, AL

    Metcalf Marine Exhaust, Inc – Offers marine exhaust systems, risers, elbows, collectors, thermal insulation blankets, hose, clamps and accessories made with top quality materials and workmanship.   Whether you need to replace your exhaust from the turbo flange to the transom, a total refit of your exhaust insulation or a simple water cooled dump or loose elbow, MME will meet your expectations every time.   Working in 316L stainless steel, marine grade aluminum, fiberglass and high grade marine alloys, MME can custom fabricate any exhaust system or exhaust component from samples or drawings – Fort Lauderdale, FL

    National Marine Exhaust – Fabricators of custom stainless steel marine wet and dry Exhaust Systems for all sizes of engines and vessels.   Products include water jacketed elbows, riser cans, wet & dry mufflers, collectors, bellows and complete exhaust systems – Marysville, WA

    Nett Technologies Inc – Nett Technologies has a marine exhaust control solution for you.   From soot stained decks, to harmful emissions and dirty diesel particulate filled water, they have a marine exhaust solution for private boats, fishing boats, harbor craft and other vessels.   Their marine specific products include 3-way catalytic converters, diesel oxidation catalysts (DOC), diesel particulate filters (DPF) and selective catalytic reduction (SCR) systems – Mississauga, Canada

    Trident Marine – Manufacturers of marine wet exhaust system components.   Products include flexible silicone rubber exhaust tubing from 1" to 16" diameter, corrugated and non-corrugated EDPM rubber exhaust tubing from 1½" to 10" diameter, silicone and EDPM rubber water hoses ¼" to 16" diameter, exhaust elbows & bellows from 1½" to 18" diameter, stainless steel T-bolt & constant torque exhaust clamps from ⅝" to 16" diameter, and fiberglass exhaust tubing connectors from 1½" to 18" diameter – Canonsburg, PA

    Fuel Tanks, Filters, Fuel Additives, Lubrication & Air Filters:

    Aero Tec Laboratories – Produces a wide variety of collapsible fabric tanks, also known as flex-tanks and pillow-type bladders.   These rubberized cloth tanks hold fuels, chemicals, gases, water, effluents and slurries.   Capacities from 50 gallons to 100,000 gallons – Ramsey, NJ

    Algae-X International – Algae-X® systems improves the stability, filterability and combustibility of fuel in all engine and fuel storage applications.   It reverses the process of fuel breakdown, restores fuel filterability, enhances combustibility, and prevents clogged filters & tank sludge – Fort Myers Beach, FL

    Atlantic Coastal Welding, Inc – Marine fuel tank fabrication experts since 1978.   They have a 5-day turnaround time on all of their high-quality fuel tanks and they all come with a free epoxy coating.   Their tanks meet and exceed all USCG standards and come with a 1-year manufacturer’s warranty covering metal and craftsmanship.   They also specialize in various marine repairs including engine blocks, trim tabs, pontoon boats, etc. – Bayville, NJ

    Dieselcraft – Magnetic diesel fuel conditioning products including single stage and two stage fuel purifiers, Technol 246 diesel sludge dispersant , Technol 403 diesel fuel conditioner, diesel fuel test kits and more – Auburn, CA

    ESI Total Fuel Management – Manufacturers of diesel fuel polishing systems.   Their ESI Clean Fuel System™ provides safety and security each time you leave shore by protecting against: Water, Microbes and Sediment – Ashburn, VA

    Global Oil Solutions – Manufacturers of oil filtration systems, lubrication products, diesel fuel system treatments, oil & chemical absorbents and bio-remediation systems.   Products include Kleenoil Bypass Filtration, Power Up Additives, Biomatrix Oil Sorb – Celina, TX

    Gulf Coast Filters – Specializing in bypass oil filters, fuel filters, fuel polishing systems, hydraulic filters and custom filtering – Gulfport, MS

    Hammonds – Manufacturers of Biobor® JF diesel fuel biocide and other fuel additives.   Biobor® JF is a liquid fuel additive that combats fungus and other microbial life in diesel and jet fuels.   It is also effective in light oils and transmission fluid.   Biobor® JF eliminates growth of harmful slime-producing fungi that clog filters and pipelines, attack rubber fuel system components and whose waste products aid in the corrosion of metal surfaces.   Biobor® kills the bacteria Cladiosporum resinae commonly found contaminating diesel fuel – Houston, TX

    Moeller Marine Products – The marine industry’s premier fuel system manufacturer offers a complete line of tanks and accessories.   Their off-the-shelf products include fuel tanks, fuel lines and fittings, water and waste tanks, paint, livewells, and other marine accessories.   Moeller tanks meet ABYC, EPA, USCG, ISO, CE, or other applicable standards – Sparta, TN

    OceanLink Inc. – Offers the highest quality plastic fuel tanks available.   Unlike metal tanks their fuel tanks will not corrode and they are 30% lighter than a metal tank of the same size.   Made from cross-linked polyethylene, they are completely resistant to gasoline and diesel fuel.   Products include diesel fuel tanks in sizes from 27 to 182 gallons, gas V-tanks from 10 to 77 gallons, and rectangular gas tanks from 12 to 23 gallons – Portsmouth, RI

    Oil X-Change-R® Systems – Designed to drain, fill and maintain proper oil levels in your engines while eliminating the mess.   X-Change-R® is the only permanently installed system on the market utilizing a patented single valve that eliminates the possibility of misdirecting the flow of oil.   X-Change-R® currently offers five oiling systems, an oil-to-fuel blending system and a self-priming, reversible pump for marine applications – St. Augustine, FL

    Parker Filtration, Racor Division – Manufacturer of marine air filters, fuel filters, fuel/water separators, lubrication oil filters, hydraulic oil filters, potable water filters, plus a wide variety of fuel and oil additives – Cleveland, OH

    Reverso – Maker of Marine Bi-directional Diesel Fuel and Motor Oil Pumps, Diesel Fuel Primer Systems, Accessories and Parts.   You can run all Reverso pumps in both directions without causing damage or shortening the service life of the pump – Davie, FL

    SkimOIL, Inc – A specialty design/manufacturer and distributor of marine and industrial pollution control equipment and systems.   Marine products include USCG certified OILiminator™ bio-mechanical oil/water separator systems - Carrboro, NC

    SP Sheet Metal Company – Since 1962, the name recognized for quality built marine fuel tanks on the East Coast.   They provide custom made aluminum fuel tanks at competitive prices.   Rectangular, V-hull, cylindrical, belly, tapered and port/starboard tank models are available.   One year warranty – Barnegat, NJ

    ValvTect Petroleum Products – The nation's leading supplier of fuel additives.   ValvTect Marine Products are formulated to improve performance, extend engine life, reduce maintenance and improve fuel economy of gas and diesel engines – Buffalo Grove, IL

    Walker Engineering – Offers the AIRSEP® closed crankcase air filtration system for diesel engines, FUELSEP® catalytic fuel polisher system and ALGAESEP® fuel/water separator – Sun Valley, CA

    Gasoline Engines:

    Atkins Rotary Marine – Offering rebuilt Mazda rotary engines, marine conversion components, superchargers and other after-market rotary engine components – Puyallup, WA

    Chief Engines – Specializing in the fabrication, sales and service of custom performance engines from 300 HP – 1,550 HP and in the innovation of marine endurance power packages – Precision Power Offshore LLC, Spring Lake MI

    Crusader Marine Engines – For almost 60 years, Crusader has provided the ultimate in premium power for the world’s finest inboard motor cruisers and sportfishing boats.  Available models include rugged and durable inboards based on GM Vortec engines – Pleasurecraft Engine Group, Little Mountain, SC

    Flagship Marine Engine Company – Known internationally as the builders of some of the finest GM marine inboard engines.   Their GM fuel injected engines have power ratings from 150 HP up to an astounding 750 HP.   They also carry remanufactured Chrysler and Ford marine based engines – Punta Gorda, FL

    Marine Power Inc – Since 1984, Marine Power offers a full selection of new gasoline engines that are marine specific GM-built and then fine-tuned for sport-specific performance and serviceability.   Products include airboat engines, replacement engines, jet engines & pumps, and ski & tow boat engines – Ponchatoula, LA

    Marine Power Service – Offers a huge selection of marine engines & motors, Volvo Penta parts, Mercruiser parts, sterndrives, outdrives, steering systems, electronics, tools & galley accessories from Mercruiser, Volvo Penta, GM, Teleflex, Crusader and others – Wall, NJ

    Mercury Marine – Mercury MerCruiser MPI™ and Horizon™ gasoline inboards for a wide range of marine applications... with power outputs from 185 HP to 430 HP.   Fully remanufactured engines are also available – Fond du Lac, WI

    Volvo Penta of the Americas, Inc – Their gasoline-powered Aquamatic™ marine engines are delivered mainly in sterndrive versions, but in certain markets inboard gasoline engines are also available.   Products include V6 models with power ratings from 200 HP to 280 HP and V8 models with power ratings from 200 HP to 430 HP – Chesapeake, VA

    Jet Drives:

    Alpha Power Jet – Manufacturers of all 316L stainless steel water jet marine propulsion systems.   Uses single stage mixed axial flow designed pumps with an unequaled high capacity.   This allows greater flexibility in designing the jet for either high trust or high velocity applications, depending on the intended use.   Three models are available with input power ratings from 100 to 400 HP, 200 to 700 HP and 2,000 to 3,000 HP – RTMC, Québec, Canada

    American Turbine – Manufacturers of American Jet Drives for marine applications.   Their four models of jet drives are used in boats from 16 foot welded aluminum skiffs with 4 cylinder engines to 160 plus MPH drag boats, including river race marathon boats and triple-engine 45 passenger tour boats – Clarkston, WA

    Berkeley Jet Drive – Manufacturers of marine jet drives since 1960.   An uncomplicated design and relatively few moving parts has earned Berkeley Jet Drives an enviable reputation as a durable and dependable propulsion system with exceptional versatility – Rohnert Park, CA

    Castoldi Jet – At high speed, Castoldi jet drives are the most efficient ones on the market.   They are capable of outperforming stern drives and matching surface propeller drives.   Nine drive models are available for engines from 200 to 2,200 HP – Milan, Italy

    Doen Waterjets – The Doen waterjet series is the culmination of 50 years of design and manufacturing experience, using the latest in waterjet technology.   A wide range of recreational and commercial models matching engines from 135 HP to 5,350 HP are available – Braeside, Victoria, Australia

    Hamilton Jet – A leading manufacturer and supplier of waterjet propulsion systems, marine hydraulic steering gear, and noise and vibration control products.   Their HamiltonJet HJ series waterjet drives are designed for recreational and commercial craft from small trailerable skiffs up to 200-foot vessels with engines from 350 to 1,200 HP.   Their HamiltonJet HM series drives are designed for commercial craft in the 65 to 200-foot range with engines from 900 to 4,700 HP – Woodinville, WA

    IntelliJET Marine, Inc – Their patented second generation IntelliJET marine jet drive is designed for rapid acceleration and combines a variable pitch propeller pump, variable rectangular steering nozzle, variable inlet duct and a common embedded microcontroller to maintain peak efficiency over wide ranges of boat speed, pump shaft speed and steering vectors – Sammamish, WA

    Mercury Marine Jet Drives – Whether you're pulling skiers, running rivers or hauling it to your favorite fishing hole, there's a Mercury Jet Drive perfect for the way you boat.   Products include 4-stroke Jet Drive outboards from 25 HP to 80 HP – Fond du Lac, WI

    Marine Jet Power – MJP offers a full line of stainless steel and aluminum waterjets with mixed- or axial-flow, covering engine powers from 150 HP to 28,000 HP, and intake diameters from 10 inches to 60 inches.   Their systems are known for technological innovations, wide range of models and product durability and offer high top speed, low fuel consumption and long operating range – Blacklick, OH

    NAMJet – Manufactures advanced marine propulsion systems that set the standard for Thrust, Durability, and Innovation.   Designed for a wide variety of commercial, military, and workboat applications, their line of high-thrust marine jets is tough enough to withstand the most brutal conditions imaginable.   Their TraktorJet Series of high-thrust marine jets are tough and rated for speeds up to 35 knots.   Their new RaptorJet waterjets provides an option for electric actuation eliminating the need for hydraulic pumps, oil tanks, filters, ongoing hydraulic maintenance and potential oil leaks.   NAMJet's iNAV Intelligent Navigation & Control System is a state of the art, fully integrated electronic control system that is highly compatible with most navigation hardware and sensors and can control steering, engine throttles, transmission, waterjet bucket, joystick, touchscreen and station keeping & dynamic position capabilities – Denver, CO

    Outboard Jets – For over 50 years, Outboard Jets has provided quality conversion units for outboard motors designed to allow a boat to be used in locations where a propeller driven boat is unable to operate – in shallow, ankle deep water.   Outboard Jet kits available for Chrysler, Honda, Johnson/Evinrude, Mercury, Suzuki, Tohatsu and Yamaha outboards – Specialty Manufacturing Company, San Leandro, CA

    Panther Performance Products – Manufacturer of world-class Panther Jet Drives since 1972, they are arguably the oldest jet drive manufacturer in the country.   They offer jet drives, replacement parts, accessories, high performance upgrades and overhaul kits – Drain, OR

    Whitewater Marine Corp – Manufacturers of WMC Jet Unit drives that have lightweight and corrosion free main duct units made from robust glass reinforced plastic composite.   This gives you the ability to mold the intake to the hull shape and makes it easily adaptable for different hull configurations or multiple engine layouts.   Other system components are made from ASA 957 high tensile copolymer and 316 stainless steel.   Three models are available for diesel powered boats with up to 1,000 HP – New Westminster, BC, Canada

    Yamaha Motor Corporation, USA – Yamaha four stroke Jet Drive outboards can take you places no prop can go.  Jet Drive outboards are available in five models with power outputs from 40 HP to 150 HP – Kennesaw, GA


    Antique Outboard Motor Club – A worldwide, non-profit organization devoted to people who are interested in antique outboards, their preservation, and their restoration – Gainesville, FL

    Delta T Systems – manufactures the finest quality marine fans and blowers, marine mist & moisture eliminators, marine fire dampers and marine engine room ventilation systems – Riviera Beach, FL

    Glendinning Marine Products – Manufacturers of quality, innovative products for the marine industry since 1972.   Marine products include mechanical and electronic engine controls, high performance control cables, automatic engine synchronizers, engine trim controls and more – Conway, SC

    Hansen Marine Engineering – They are the largest Westerbeke engine, generator and parts distributor in the northeast.   Products include Westerbeke, Perkins, Nanni and Universal marine diesel engines, Honda and Westerbeke generators, Reverso oil change pumps and Aquadrive systems – Marblehead, MA

    Kobelt Manufacturing Co. Ltd. – Manufacturers of Pneumatic and Electronic Marine Controls, Push & Pull Control Heads, Steering Systems, Thruster Systems, Stabilizer Systems, Hydraulic Systems and Get-Home Drives.   Ever since their beginnings in 1962, Kobelt Manufacturing Limited has been committed to manufacturing the finest marine controls in the world – Surrey, BC, Canada

    Marine Diesel Direct – A complete source for Yanmar, Universal, Volvo Penta and Westerbeke marine engines and engine parts – Holland, MI

    Oil Mate™ – Advanced oil management system that removes a small amount of used engine oil from the crankcase and blends it with the fuel to be burned during combustion.   Product line also includes a full line of OEM water pumps, oil pumps, and oil & fuel rails for diesel engines – Engineered Machined Products, Inc., Escanaba, MI – A resource for antique internal combustion marine engine collectors, restorers, researchers, and enthusiasts.   The site includes company histories, technical articles, classified ads, discussion group on specific engines as well as general categories – Forest Dale, VT

    SeaMount Marine Products – Fabricators of custom aluminum and stainless steel marine fuel tanks, engine brackets and poling platforms – C.L. Mattson and Company, Inc., Tampa, FL

    Soundown Corporation – Manufactures and distributes noise and vibration control materials for various industries.   They provide assistance to thousands of boat builders, boat owners, and naval architects.   Their technology, resources, and capabilities for quieting noise in marine craft are unmatched – Salem, MA

    Sturdy Corporation – Manufacturers of controls and displays for the marine industry.   Products include the AccuSync™ Twin Engine Synchronizer and the Marine Propulsion Control System™ – Wilmington, NC

    Vire Marine Engines – Unofficial web site for owners of the blessed and often cursed Vire 7 & Vire 12 two-stroke inboard marine engines

    ZF Marine Electronics (formerly Mathers Controls) – Over 50 years ago they introduced the industry's first single lever control systems, and have been designing and manufacturing control systems for commercial marine vessels, yachts, and pleasure boats ever since.   They have a reputation for reliable, responsive control systems for the harsh engine room environment and are available for both mechanical and electronic applications – Miramar, FL

    Outboard Motors:

    Armstrong Nautical Products – Makers of high performance, positive flotation motor brackets for outboard engines.  Whether backing down on a big fish in open water, loading up your boat for a weekend dive trip or just holding your own in a following sea, Armstrong Brackets improve the performance, usability, safety and seaworthiness of your vessel – Stuart, FL

    Cox Marine - Manufacturers of the CXO300, a 300 HP fuel efficient, eco-friendly V-8 diesel outboard engine designed for maximum speed - Shoreham-by-Sea, United Kingdom

    Evinrude – Manufacturer of 2-stroke, direct fuel injection outboard motors.   Products include V-6 models from 150 HP to 300 HP, a 115 HP V4 model, 3-cylinder inline models from 75 HP to 90 HP, 2-cylinder inline models from 25 HP to 65 HP.   Commercial and multi-fuels models are also available.   Other products include replacement parts, accessories, propellers and more – A Bombardier Company, Waukegan, IL

    Go-Devil – Since 1977, duck hunters, sport and commercial fishermen have experienced access to areas that no other marine engine can deliver with total confidence.   Confidence that comes from over 25 years of research and testing in hostile conditions such as heavy vegetation, mud trenches, cypress swamp and rock-laden rivers... "The Four Wheel Drive of Marine Engines, Since 1977".   Models from 6½ HP to 31 HP are available – Baton Rouge, LA

    Honda Marine – The world leader in advanced 4-stroke outboard technology.   Their 4-strokes are so clean and efficient that all their engines exceed EPA standards for 2006.   Outboards include 2, 3, 4-cylinder and V6 models from 2 HP to 225 HP – Alpharetta, GA

    Mercury Marine – Manufacturers of 2-stroke and 4-stroke outboard motors.   Products include OptiMax® 2-stage direct fuel injection 3-cylinder and V6 2-stroke models from 75 HP to 300 HP, Verado® electronic fuel injected (EFI) straight 6 2-stroke models from 200 HP to 300 HP and straight 4 2-stroke models from 135 to 200 HP, and fuel injected 4-stroke models from 4 HP to 115 HP – Fond du Lac, WI

    Mud Buddy – Manufacturers of the world's finest surface-running mud motor.   Products include the traditional longtail model from 6 HP to 29 HP and the new, HyperDrive aluminum model from 6 HP to 31 HP – West Jordan, UT

    Nissan Marine – Nissan Marine has discontinued sales of their outboard motors manufactured by Tohatsu Outboards, a long-time partner and manufacturer for Nissan Marine.   Tohatsu outboards are identical and their parts and accessories are fully compatible with all existing Nissan Marine engines.   Tohatsu dealers are able to provide parts, service and warranty support for all existing Nissan Marine owners.

    OXE Diesel – The world's first high performance diesel outboard setting new standards for durability, fuel-efficiency and low emissions for an outboard engine.   Uses a marinized 2.0 Liter turbocharged and intercooled GM automotive diesel engine that delivers 415 Nm of torque at 2,500 rpm and 200 HP at 4,100 rpm – Cimco Marine AB, Ängelholm, Sweden

    Ray Electric Outboards, Inc. – Changing the world's concept of electric boating.   We don't troll...  We motor!   The first motor to be designed and patented as a primary power electric outboard.   Models from 2.4 HP to 5 HP – Cape Coral, FL

    Scavenger Backwater Motors – Mud Motors for any shallow water.   When you need to get to the hard to reach places Scavenger is the ultimate boat motor for shallow water.   Rocks, mud, and weeds don't stand a chance.   Tecumseh, Honda and Kohler powered models from 5½ HP to 27 HP – Elma, IA

    Seven Marine – The most powerful outboards on the planet.   Providing world-class outboard power with its 557 HP, 577 HP and 627 HP all-aluminum supercharged V-8 outboard engines – Germantown, WI

    Suzuki Marine – A leader in the development of fast, efficient and reliable outboards since 1965.   Products include V6 4-stroke models from 200 HP to 250 HP and inline 1, 2, 3, & 4-cylinder 4-stroke models from 4 HP to 140 HP – Brea, CA

    Tohatsu Outboards – Delivering Reliability.   Tohatsu builds the high-quality engines you've come to rely on and offers a full line of four stroke and TLDI fuel injected outboards, from 2.5 HP to 250 HP, all backed by a 5-year limited warranty – Farmers Branch, TX

    Torqeedo – The leader in electric boat drives.  Manufacturers of the world's lightest Outboard Motors.   Other products include Inboards, Hybrid Drives, Pod Drives, Sail Drives and Batteries – Crystal Lake, IL

    Tough Duck – Offers a great selection of high quality covers specially designed to fit most makes of outboard motors.   Half and full models are available.   Sterndrive and heated outboard covers are also available – Tough Duck is a Division of Dufort Industries LTD, Winnipeg, Manitoba, Canada

    Vintage Outboard & Marine Supply – With over 30 years experience, they have the knowledge necessary to provide you with the correct parts for the repair or restoration of your classic motor.   They specialize in replacement parts for Mercury, Johnson and Evinrude outboard motors built from 1955 to 1980 – division of Brooke Enterprises, LLC, Spokane, WA

    Yamaha Motor Corporation, USA – Their passion has always been to produce the most trusted outboards on the planet.   Products include a 425 HP V-8 offshore outboard, four stroke outboards from 2.5 HP to 350 HP, controls, panels, gauges and propellors – Kennesaw, GA

    YANMAR Dtorque – The Dtorque 111 twin-cylinder turbo diesel outboard delivers 50 HP at the propeller shaft with a remarkable torque output of 111 Nm at 2,500 rpm.  The Dtorque out-performs the best 70 HP fuel injected four-stroke gasoline outboards on the market today.   This gives the Dtorque exceptional ability to power heavy loads at low RPM as well as the ability to get on plane quickly, both with a very modest fuel consumption.   Yanmar has an agreement with German manufacturer Neander Shark for exclusive global distribution of this revolutionary diesel outboard – Almere, The Netherlands

    Propellers & Accessories:

    Ace Propellers – North America's largest on-line boat propeller warehouse.   Aluminum, stainless steel, composite, nibral and bronze inboard and outboard propellers from major manufacturers in stock – Burnaby, Ontario, Canada

    Acme Propellers – Manufacturers of sport and cruiser propellers with diameters from 12.0 to 34.5 inches – Ada, MI

    Ahoy Propellers – Manufacturers of 3, 4, and 5-blade Ztrak and Torking manganese bronze, Ni-Al bronze and stainless steel alloy propellers in diameters from 22 to 86 inches.   Ahoy propellers are available in ISO 484/ 2-1981 Class S, Class I, Class II and Class II versions – Harvey, LA

    Austral Propeller Company – Leading the way in propeller design and manufacture in Australia for over 60 years.   Austral manufactures propellers for all types of inboard installations ranging from high performance ski boats, through to sailing yachts, leisure craft, sports cruisers, motor yachts, commercial fishing vessels and workboats – Peakhurst, NSW, Australia

    Black Dog Props – Prop Scan® propeller repair services and dealers for Austral, Veem and other propellers – Stevensville, MD

    Brunton's Propellers Limited – They specialize in the design and manufacture of high quality propulsion systems for all types of vessels from sailing yachts through luxury motor yachts, patrol vessels and up to large commercial ships.   Their propellers are custom designed for each vessel and manufactured to the most exacting international standards and classification society requirements.   Nikalium™ and Superston™ are high strength alloys developed by their metallurgists specifically for propellers and are recommended for cases where the propellers require maximum strength and corrosion resistance.   High Tensile manganese bronze alloy is available for less demanding applications.   They also supply stainless steel propellers in several grades, depending on your requirements – Clacton-on-Sea, England

    Comprop Propellers – Manufacturers of four blade composite propellers for most outboards and stern drives.   30% less cost than three blade aluminum propellers.   Tough at low speeds and designed to break during a high speed prop strike to protect your lower unit – Lenexa, KS

    Dan's Prop Shop, Inc. – They offer online propeller purchasing 24/7 at discounted prices and they carry most major brands.   They repair aluminum, stainless steel, nibral, and bronze propellers.   All repairs are done in their shop, usually take between 3-4 days, and are then shipped directly back to you – Soddy Daisy, TN

    Dynamic Castings – Manufacturer of inboard propellers and supplier of aluminum and stainless steel outboard and stern drive propellers.   Products include two-, three-, four- and five-blade manganese bronze/nibral propellers from 8 inches to 86 inches in diameter, propeller repair, variable pitch propeller blades, shaft sleeves, sacrificial zinc anodes and pump impellers – Mandaue City, Cebu, Philippines

    FinnScrew – They have developed a range of 3, 4, and 5-bladed propellers to suit small crafts like fishing and work boats, pleasure crafts and tug boats.   The propellers feature improved efficiency and better cavitation properties thanks to their more sophisticated blade section type and pitch grading along the main radius.   Other products include customized fixed pitch propellers up to 6.5 meters in diameter, and shafts up to 11 meters in length – Turenki, Finland

    General Propeller Co. – Nationwide distributor of inboard, outboard and sterndrive propellers.   Propeller brands include Michigan, Teignbridge, Austral, Hall & Stavert, Mercury, Volvo Penta and more.   Aquamet, Aqualoy and Aquatech inboard shafts made to order.  They will also fabricate custom struts and rudders.   One of the largest propeller and shaft reconditioning facilities in the nation – Bradenton, FL

    H & H Propeller – Offers marine propellers, propeller repair, marine shaft straightening, custom running gear fabrication and more – Salem, MA

    Hale Propeller – Marine propulsion specialists.   Distributors of new propellers from Michigan, HyTorq, Federal, Rolla and Hale.   Other sterngear products include shafts, struts, rudders, zincs and shaft seals.   Propeller repair services specializing in NiBrAl, bronze, stainless, exotic geometry and surface drives – Old Saybrook, CT

    Hawboldt Industries – Designers and manufacturers of 3, 4 and 5-blade propellers with diameters up to 72 inches.   Propeller repair services available.   Other products include shafting, sterngear, marine hydraulics, fishing winches, net reels, haulers deck equipment and more.   All Hawboldt products are designed to meet DNV, ABS and Lloyds standards – Chester, Nova Scotia, Canada

    Helices Caballero – Manufacturers of marine propellers and stern gear for commercial and pleasure craft for over 50 years.   Variable and fixed pitch 3, 4 and 5-blade propellers from 8 inches to more than 92 inches in diameter are available in a number of designs and in bronze and stainless steel alloys.   Certified by ABS, Lloyds and Bureau Veritas, the propellers are available for export to the USA.   Propeller selection, design and repair services are also available – Callao, Peru

    HMS Hubs – Manufacturers of precision made Marine Propeller Hubs.   They offer an extensive inventory of propeller hubs for Chrysler/Force, Johnson/Evinrude, Tohatsu/Nissan, Honda, Susuki, Yamaha and Volvo – Marine City, MI

    Hundested Propeller A/S – Manufacturers of controllable pitch propellers in various sizes to suit engines from 150 HP to approximately 3,200 HP.   They offer complete systems and components including propeller thrust nozzles, line shaft bearings and flexible couplings, CP gearbox, PTO’s, mechanical, pneumatic or electronic remote control system, intermediate and propeller shafts in carbon steel or stainless steel, stern tube with your choice of lubrication system and more – Hundested, Denmark

    Hung Shen Propeller – Manufacturers of fixed pitch and controllable pitch propellers and shafting – Taiwan, China

    Hydro-Shield – A propeller guard and hydro-foil fin designed to improve both performance and boat handling that fits on the bottom of an outboard's skeg.   Manufactured since 1989, they are made from an energy absorbing plastic that can be flexed and scratched without breaking – Edgewater, FL

    Lunenburg Industrial Foundry & Engineering – Since 1909, Lunenburg Foundry has been manufacturing propellers for the marine industry.  Their LIFE propellers are available in manganese bronze and nickel bronze aluminum in two, three and four blades with diameters from 12 to 50 inches and a broad selection of pitches.   Other alloys are available for special applications.   Their propeller shop is fully equipped for the repair and reconditioning of both fixed and variable pitch propellers.   This includes blade repair/replacement, tip repair/replacement, pitch readjustment, resurfacing, as well as static and dynamic balancing – Lunenburg, Nova Scotia, Canada

    Mac's Prop Savers Inc. –  Their River Runner™ skeg protector and Prop Saver™ cavitation plate are the only protection your prop and skeg will need.   Feel confident going into those shallow waters! – Mount Vernon, WA

    Mercury Marine – Mercury manufactures many different and distinct propellers for outboard and sterndrive engines.   Mercury propellers range from simple plastic propellers for electric trolling motors to blueprinted, custom-tuned racing propellers – Fond du Lac, WI

    Michigan Wheel Corporation – Manufacturers of Michigan™, Federal™ and HyTorq™ inboard propellers with diameters from 6 to 96 inches.   Michigan outboard and sterndrive propellers include the Michigan Match™, Rapture™, Ballistic™, Vortex XHS™ and Ambush4™ brands.   Michigan Wheel Corporation has one goal – to produce the finest propellers possible, while maintaining the highest standards of quality.   Michigan Wheel has dedicated itself to that mission since its founding in 1903 – Grand Rapids, MI

    National Marine Propeller Association (NMPA) – The only organization in the world committed to excellence in marine propeller repair and manufacturing.   Their member repair facilities and manufacturers represent the finest skilled craftsmen in the industry.   Many people claim to be propeller experts, but only the members of the National Marine Propeller Association put their credibility on the line.   NMPA members are kept up to date with the latest in propeller technology and most have been certified through the NMPA's hands-on testing program.   Look here for the names and locations of the NMPA members nearest you – Tacoma, WA

    New England Propeller – A charter member of the National Marine Propeller Association (NMPA) and first Michigan Wheel distributor in the world, services the recreational and commercial boating industry.   Featuring the largest inventory of boating propellers in the Northeast, combined with experienced propeller technicians, New England Propeller provides the best service, product line, and quality available today – Plymouth, MA

    Osborne Propellers Ltd – Making, modifying and repairing marine propellers, rudders and struts for over 70 years.   They offer commercial and pleasure craft products including propellers, sacrificial anodes, anchor chain, shafting, prop pullers and more.   Heavy duty designs for severe environments are their specialty – North Vancouver, BC, Canada

    Piranha Propellers – Their propellers are the original replaceable blade propellers for the marine marketplace.   These propellers are made from a high tech thermoplastic composite that has both a higher tensile strength and a lower weight than traditional die-cast aluminum.   Available for outboard motors and sterndrives from 6 HP to 280 HP from most major manufacturers including Mercury, Mercruiser, Johnson/ Evinrude, Cobra, Volvo-Penta, Honda, Suzuki, Nissan, Tohatsu and Yamaha – Jackson, CA

    PowerTech Propellers – Manufacturers of stainless steel marine outboard and sterndrive propellers for most popular makes of engines.   Their stainless steel propellers are cast in one integral piece in a ceramic mold.   This process is only used by a few leading propeller manufacturers, but the extra expense is well worth the outlay compared to the cheaper "weld-on blade" process – Shreveport, LA

    Propco – Manufacturer of marine boat propellers.   Products include 2-, 3- and 4-blade aluminum and stainless steel propellers for most outboard, stern drive and inboard propulsion systems – Monroe, GA

    Prop Guard® – Propeller guard for your outboards and sterndrives.   Prop Guard® is made to surround the propeller like a nozzle.   It moves water with a controlled directional force which gives the boat improved handling and more power.   Prop Guard® greatly reduces propeller blade injuries to humans and marine life – Westcliffe, CO

    Prop Protector – A simple shaft driven rope and weed cutter which is easy to install and maintain.   It is a circular, razor sharp knife fixed to the propeller shaft.   It revolves with the shaft and instantly cuts any rope or weed picked up by the propeller.   Prop Protectors are available for all shaft diameters from ¾" to 4" – Dedicated Marine Inc, Lighthouse Point, FL

    Prop Scan® – A computerized measuring assembly that when combined with its software, enables propellers of any type to be re-manufactured to the highest possible accuracy levels.   This results in more speed, reduced fuel consumption, vibration elimination, and more enjoyment from your boat.   There is a Prop Scan® Measuring Assembly for every size and type of propeller.   Look here to find the nearest member of the world wide Prop Scan Propeller Repair Network – Propeller Dynamics, Andrews, Queensland, Australia

    PropSmith™ – Propeller installation and removal tool.   The preferred tool of marine professionals for simple, secure installation and removal of inboard propellers, regardless of the number of blades or diameter.   Sizes available to fit propeller shafts from 1¾" to 6" diameter – Marine Products Sales, Chapel Hill, NC

    Prop Tracker – A totally new design of computerized digital propeller inspection equipment used to solve propeller problems such as, vibration, cavitation, black smoke and engine RPM synchronization problems.   Prop Tracker simply plugs into a computer and measures a propeller in 2 to 3 minutes; graphical propeller condition reports are produced to an accuracy exceeding industry, National, Navy and ISO 484 International Standards – Propeller Dynamics Pty Ltd, Burleigh Heads, Queensland, Australia

    PYI Inc. – Manufacturers of Max-Prop two and three blade automatic self-feathering low drag propellers – Lynnwood, WA

    Quicksilver Propellers – Manufacturers of aftermaket aluminum and stainless steel propellers – Fond du Lac, WI

    Rice Propulsion – Every boat has its own set of characteristics.   That's why they have a full line of propellers and nozzles any meet any requirements.   Their Nautilus, Delfin, Ka, Ka Speed, Titan and Crucero propellers are available in 3 to 7-blade configurations and diameters from 20 to 150 inches.   Other products include nozzle and rudder systems – Mazatlán, México

    Rolla SP Propellers – Manufacturers of the fastest propellers since 1963.   The Rolla families of stainless steel and NiBrAl surface piercing propellers include lines specifically designed for all major Surface Drive Systems – A Twin Disc company, Novazzano, Switzerland

    Rundquist Propeller – Manufacturers of precision made propeller repair tools and accessories since 1938.   Products include pitch blocks, bases and mandrels for propellers up to 40 inches in diameter, pitch and rake Indicators for propellers up to 6 feet in diameter, fixtures and balancers, welding fixtures, customizing and cupping dies, hub repair equipment and more – Naples, FL

    S & S Propeller Company – Manufacturers and suppliers of custom made and stock propellers.   They can alter any feature of a propeller's composition (pitch, rake, blade area, camber and skew) to create the best design for any application.   In addition to their wide propeller selection, they also carry a complete line of marine hardware and propeller shafting – Flushing, NY

    Sharrow Marine – offers a variety of innovative, energy-saving propellers that are custom-designed and scientifically suited for your specific needs in all types of commercial marine shipping, as well as in recreational marine use.  Sharrow Propellers are custom-made for your boat.  They are CNC machined from premium stainless steel for outboards and sterndrives from 100 HP to 450 HP – Detroit, MI

    SkegGard – Amazing lower unit skeg protection and repair for outboard and sterndrive boats.   Now there's a better way to repair lower unit skeg damage.   Simply bolt on the SkegGard™ skeg guard right over the damaged skeg – Wheat Ridge, CO

    Solas – Manufacturers of stainless steel and aluminum 3 and 4-blade propellers for outboards and sterndrives, and impellers for personal watercraft and jet boats – Taiwan, China

    Spurs Marine – Spurs® line, net and weed cutters have been protecting boats from costly and damaging propeller line entanglement since 1982.   The principle that enables the shaft mounted Spurs® to cut so effectively is the "screw action" created as the propeller turns, winding lines, nets or weeds directly into Spurs® blades, for an instant cut and eliminating entanglement or damage to the running gear – Ft. Lauderdale, FL

    Sting Ray™ Hydrofoil Stabilizer – Through its advanced design, it creates an upward thrust on its underside to provide lift, bringing the stern up and forcing the bow down.   Even at low speeds, the boat is brought up on plane and out of the "hole" in less than ½ the normal time – Marine Dynamics, Inc., Lenexa, KS

    Teignbridge Propellers – Since its inception in 1974 Teignbridge has developed into a world-leading supplier of standard and custom propellers and associated sterngear – Newton Abbot, United Kingdom

    Turning Point Propellers, Inc. – Manufactures high performance aluminum and stainless steel propellers.   The first to introduce the interchangeable hub system to market and they are the only propeller company to offer it with an engine/drive protecting rubber bushing.   The MasterGuard Hub System helps protect engines/drives from shift shock, impact shock, harsh vibrations and makes replacement easy – Elk Grove Village, IL

    VEEM Engineering Group – Designers and manufacturers of marine propellers and propulsion systems.   The VEEM standard propeller series includes: The VEEMStar®, an open water style propeller for use on medium speed vessels; The VEEMStar-C®, a high performance, open water style propeller for use on high speed vessels;  The VEEMKaplan® propeller, designed to operate within nozzles and ducts and ideally suited to high thrust applications;  The VEEMSurf®, a high performance surface piercing propeller suitable for high speed vessels; and the VEEMLoadstar® propeller, which is suited to workboats where propellers are working in heavily loaded situations and the vessel is not fitted with a nozzle – Canning Vale, Australia

    Walter Machine Company – Walter Safe-Way™ Propeller Pullers quickly and safely remove propellers.   For more than five decades they have been indispensable to commercial divers, boat owners and marine service departments.   Walter Propeller Pullers simple design can be used underwater!   Four sizes to suit nearly every 2 to 5 bladed propeller.   Made of steel forgings and castings for maximum strength and toughness – Jersey City, NJ

    Sterngear – Bearings, Impellers, Seals & Shafting:

    Aqualoy – Stainless steel boat shafting and rudders.   Aqualoy boat shafting is available in four different grades and is stocked in shaft sizes ranging from ¾ inches up to 8 inches in diameter with lengths up to 32 feet.   Sizes up to 15 inches diameter and lengths up to 30 feet are available by special order.   Aqualoy 22 rudders offer high strength with superior corrosion resistance and are hydrodynamically designed to provide excellent performance throughout the entire speed range.   Aqualoy rudders are available in seven standard sizes.   Other products include flanged steel shaft couplings, bronze propeller hex nuts and solid stainless steel rub rails – Western Branch Metals, Suffolk, VA

    Aquamet® – There is only one world leader in stainless boat shafting, one original Aquamet®, and it sets the standard for excellence and dependability.   Aquamet® meets virtually every boat shafting service need, from fishing vessels to pleasure craft, from workboats to naval craft and other ocean-going vessels.  Aquamet® shafting is stocked in three grades in popular diameters from ¾ inch to 8 inches in lengths up to 22 feet, ready for machining and installation.   Sizes up to 15 inches diameter and lengths up to 38 feet are available by special order – Marine Machining & Manufacturing, Clinton Township, MI

    Van der Velden™ Marine Systems – The market leader in the engineering, design and production of all types of high-lift rudder arrangements and compact steering gear systems for seagoing vessels.   Specializing in high-lift flap type BARKE™ rudders, BARKE™ steering gears with advanced control systems, and BARKE™ nozzles – Giessendam, Netherlands

    Duramax® Marine – Duramax® water-lubricated nitrile rubber bearings are available for marine propulsion, rudder and industrial pump applications.   Duramax® bearings possess inherent vibration-dampening qualities and are non-polluting.   Grit particles and other abrasives wash into grooves and are flushed away, protecting the shaft and prolonging bearing life.   Over 100 different sizes in stock, including inch and metric sizes.   They also offer an extensive choice of shaft sealing systems designed to accommodate a wide range of shaft sizes and system requirements – Hiram, OH

    Globe Rubber Works Inc – Drivesaver provides a flexible, non-metallic barrier between your transmission and shaft.   This barrier reduces not only drive train vibration, but the transmission of vibration and noise to you, your crew and the water.   Absorbs shock, prevents electrolysis and installs easily – Rockland, MA

    IHC Lagersmit – Manufacturers of SUPREME® white metal lined stern tube bearings and seals, rudder stock seals, and propeller shaft bearings – Alblasserdam, Netherlands

    Lasdrop Shaft Seals – The only good stuffing box is no stuffing box.   Manufacturers of dripless marine shaft seals since 1975.   Three model styles are available for shaft diameters up to 8 inches.   They are easy to install, require little or no maintenance and are sold as a complete kit, and guaranteed by a three-year warranty.   Custom and metric sizes are also available.   A full range flange adapters are available for any configuration of stern tubes – Nautical Specialties, Port Huron Township, MI

    Marinox – Valbruna Stainless Steel offers Marinox® stainless steel for the production of boat shafting.   Five grades of Marinox® shafting are available in diameters from 25 to 200 millimeters and lengths from 2.5 to 9 meters – Vicenza, Italy

    NautiCAN Research & Development Ltd. – Since established in in 1972, NautiCAN has developed integrated propulsion systems specifically designed to maximize vessel fuel efficiency, speed, and maneuverability.   NautiCAN will develop a propulsion system design suited to your vessel.   Products include nozzles, propellers, triple rudder systems, pre-swirl stators and Hydralift Skegs – Lions Bay, BC, Canada

    Palmer Products, Inc. – Their ShaftSaver™ patented bearing features a polymer sleeve that attaches to your existing prop shaft.   The protective sleeve rotates with your shaft; eliminating prop shaft wear and reducing annoying vibration – Akron, OH

    PYI Inc. – Manufacturers of PSS Shaft Seal™ maintenance-free dripless stuffing boxes and packing gland replacements; Caravel™ water lubricated shaft bearings; Python-Drive™ constant velocity drive units; R&D™ flexible shaft couplings, damper plates and engine mounts; and Jefa™ rudder and steering systems – Lynnwood, WA

    R and D Marine – Manufacturers of flexible shaft couplings, steel half couplings, damper drive plates and engine mounts for marine engines from 5 HP to 800 HP – Baldock, Hertfordshire, UK

    Teignbridge Propellers – Their extensive range of sterngear is regarded by many as second to none.   Products include Shaft Couplings, Propeller Shafts, Cooper Bearings, Flexible Couplings, Sterntubes, Oil Lubrication Systems, Bearings, Shaft Glands, Seals, Outer Bearings, P & A Brackets, Rudders, Sea Strainers & Greasers, Valves & Scoops, Skinfittings & Pipe Adaptors – Newton Abbot, United Kingdom

    Tenmat – FEROFORM and RAILKO are advanced engineering composite materials, exclusively manufactured by Tenmat, and are widely recognized as the industry standard for demanding applications such as stern tube, rudder and propeller bearings, steering gear, cranes, davits and many other marine applications – Newport, DE

    Tides Marine – Designers and manufacturers of a full line of self-aligning dripless shaft seals and bearings for propeller shaft and rudder assembly applications.   Strong® SureSeal™ self-aligning shaft seals are used by more US pleasure boat builders than any other – Deerfield Beach, FL

    Walter Machine Company – Walter Clamp-Fit Propeller Shaft Couplings grip the entire diameter of the shaft and compensate for small size variations in propeller shafting, providing an accurate connection between the transmission and propeller shaft for smooth, vibration free operation.   Split design saves time during installation and allows for easy removal in the future – Jersey City, NJ

    WEKA Marine – The WEKA Boxcooler is a compact, closed circuit cooling system that is mounted in a sea chest within the confines of the vessel's hull, offering excellent protection from submerged obstacles.   The boxcooler also eliminates the need for raw water pumps, strainers, and filters.   Each WEKA Boxcooler is custom engineered to meet the specific requirements of the engine, vessel, and operating conditions – Krimpen aan den IJssel, Netherlands


    American Bow Thruster – Manufacturers of TRAC™ tunnel thrusters.   Products include AC, DC and hydraulic powered thrusters with either single or dual propellers in diameters from 8 to 28 inches.   Other related products include control systems, hydraulic systems, reservoirs, pumps and tunnels – Rohnert Park, CA

    Brunvoll Thruster – A world class supplier of marine thruster systems.   Products include tunnel thrusters, azimuth thrusters, low-noise thrusters, control systems, electric, hydraulic & diesel drive systems, and hydraulic servo systems – Molde, Norway

    Dickson Thrusters – A world-class custom marine product designer and builder with a decade of experience and reputation as the industry's premier manufacturer of the finest hydraulic stern thrusters.   Products include single and dual hydraulic powered thrusters for boats from 23 to 100 feet – Sacramento, CA

    Harbormaster Marine – Manufacturers of heavy-duty bow/tunnel thrusters.   Customer-supplied power may be in the form of a diesel engine, gas turbine, electric motor or hydraulic motor.   Four models cover a wide variety of HP and RPM ranges, with diameters from 36" to 120".  Azimuth and through-the-hull thrusters are also available.   Other products include heavy-duty, self-contained outboard drive marine propulsion systems from 60 HP to 200 HP – Canton, MI

    Marine Propulsion Products, LLC – Their Tunnel Thrusters are designed and built to maintain high thrust over a long life.   Tunnel Thrusters are supplied with an input flange in either the vertical or horizontal position.   Power may be in the form of a diesel engine, gas turbine, electric motor or hydraulic motor.   Models cover a wide variety of HP and RPM ranges, with diameters from 36" to 120" and power ratings from 150 HP to 3,000 HP.   Azimuth and through-the-hull thrusters also available – West Bloomfield, MI

    Marine Propulsion Inc – Their Marprop thrusters are available as complete units with electric motors, electric drive units and controls.   Models from 100 HP to 490 HP are available in either aluminum or steel.   Available in standard or wet removal styles; No need to drydock for repairs on wet removal units – Hammond, LA

    OmniThruster™ Marine Maneuvering and Propulsion Systems – A world leader in the development of waterjet maneuvering systems.   Their unique, patented designs, which provide diverse maneuverability and auxiliary propulsion, have been the installation choice on vessels worldwide.   Sizes from 400 HP to 2,200 HP are available – Cleveland, OH

    Max Power – Offers a full range of thrusters for boats of all types and sizes from simple tunnel thrusters to top-of-the-line retractable thrusters.   Backed up by an extensive range of accessories, power options and customized solutions – Monza Italy

    Schottel – Innovators in steerable propulsion.   Products include transverse thrusters, steerable thrusters, Pump-Jet thrusters, controllable-pitch propellers, and steering and control systems – Spay/Rhine, Germany

    Speedy Marine Supply, LLC – Authorized distributors in the Gulf of Mexico southeast region for "Barge Hog" barge mounted propulsion systems that mount where you need the power.   Turn-key packages are available for single shaft models from 50 to 125 HP and twin shaft models from 175 hp to 275 HP.   Speedy Marine Supply also offers and bow and stern thrusters and roll fin stabilizers from Keypower Equipment – Pearl River, LA

    Vetus – Manufacturers of electric bow thrusters, retractable bow thrusters, hydraulic bow thrusters, bow thruster tunnels, stern thrusters, controls and installation parts – Schiedam, Netherlands

    Wesmar – Manufacturers of bow and stern thrusters for commercial vessels and luxury yachts from 30 feet to 500 feet.   Models available with 5 to 500 horsepower, cast stainless steel construction, 7-inch to 48-inch diameter tunnels with counter rotating dual 4-blade Kaplan propellors.  Available with a choice of DC 12V, 24V, 48V, AC Variable speed, or hydraulic power, and pre-mounted in steel, aluminum or fiberglass tubes (saddle mount or weld-in) – Woodinville, WA

    Westec – Manufacturers of hydraulic drive bow thrusters in a wide variety of materials and sizes to suit the diverse requirements of the marine industry.   Models available in mild steel, aluminum and stainless steel with tunnel diameters from 18 to 26 inches and horsepower ratings from 60 to 90 HP – North Vancouver, BC, Canada


    Capitol Marine Gear – Offer a wide range of aftermarket parts that can assist you in keeping your marine transmission running.   Products include Capital Gear transmissions, clutch assemblies, friction discs for a wide variety of gearboxes, and spare parts & assemblies – Sooke BC, Canada

    Cotta Transmission Company – A leading manufacturer of top-quality, precision-engineered transmission products including high-speed transmissions, speed reducers, speed increasers, hydraulic pumps, pump drives and split-shaft PTOs – Beloit, WI

    Foley Marine & Industrial Engines, Inc. – They stock both new and remanufactured ZF/Hurth transmissions, as well as overhaul parts kits, damper plates and our innovative cooler kits.   Available options include New Hurth transmissions, remanufactured Hurth marine gears, Hurth overhaul parts kits, Custom Rebuilding/Resealing, and Damper plates, flex couplings & coolers – Worcester, MA

    Kanzaki Kokyukoki Manufacturing Co., Ltd – Manufacturer of mechanical and hydraulic marine transmissions for recreational and commercial applications.   A wholly owned subsidiary of the Yanmar Company Limited – Amagasaki, Japan

    Karl Senner, Inc. – Among the leading distributors of marine gears, controls, and propulsion systems throughout the United States for over twenty years.   They are the exclusive North American distributor for Reintjes Marine Transmissions.   Other products include Steerprop Azimuth Propulsors, and Electronic Power Design diesel-electric and marine hybrid power systems – Kenner, LA

    Marine Transmission Center – Distributors of a complete line of Marine Transmissions from ZF-Hurth Marine, Velvet Drive Transmissions and ZF Marine – MTC is the powertrain division of Mack Boring and Parts Company, Union, NJ

    PITTS – The clutch people!   Pitts Hydraulic/Industrial Clutches are a unitized one-piece clutch and bracket bolts directly to the pump flange to eliminate all side load and misalignment on the pump shaft and bearings.   Pitts electromagnetic clutches function off the DC voltage circuit.  A simple flick of a switch gives the operator instant on/off control of the hydraulic system.  Pitts clutches will also eliminate continuous system operation, thus increasing pump or motor life and decreasing fuel consumption.   Their H-Series clutches have a variety of options: 12 or 24 volts DC, V-belt or direct drive, 75 to 1500 lb. ft. torque and foot mount brackets are available for all models – Dallas, TX

    REINTJES – Specialists in the manufacture of marine gearboxes since 1929.   Produces reliable, optimally coordinated marine gearboxes for engine performances of 250 up to 30,000 kW as standard or custom-made units; whether for fixed propeller, controllable pitch propeller or water jet – Hameln, Denmark

    Taepyungyang – Manufacturers of hydraulic marine transmissions.   Transmission models are available for use with engines from 150 HP to 700 HP – Kyunggi-Do, South Korea

    Tonanco Marine Transmissions – Manufacturers of hydraulically controlled, heavy duty marine transmissions with oil-cooled clutches and optional top mounted PTO.   Five models are available that are direct replacements for Twin Disc transmissions – Lake Charles, LA

    Transmission Marine Inc. – One of the largest servicing distributors of marine transmissions in the United States.   Their technicians and sales personnel are factory trained and ready to help with your entire marine transmission needs.   They maintain a large inventory of new and rebuilt transmissions; new, used, obsolete, and rebuilt transmission parts, and related accessories – Ft. Lauderdale, FL

    Twin Disc, Inc. – Their Marine Transmissions feature helical gearing for quieter operation on most models; hydraulic-controlled and oil-cooled clutches for smooth, fast shifting; identical reduction ratios in forward and reverse, in most cases full power forward and reverse, and minimal external plumbing.   They put horsepower to work! – Racine, WI

    Walter V-Drives – A precision gear drive which allows an inboard engine to be placed in the stern of a boat for greater safety, better handling, increased space, decreased maintenance, less drag, lower bow rise and shallower draft – Jersey City, NJ

    Wichita Clutch – Offers MLI marine low inertia and Dry HC clutches providing reliable performance on compressor and marine propulsion drives including azimuth thrusters.   MSV/BRG marine clutches are optimized for marine propulsion drive - PTO/PTI - dredge pump and thruster applications.   Kopper Kool clutch/brakes are designed to meet the rigors of a variety of on deck and below deck machinery applications including, winch drive systems aboard anchor handling tug supply (AHTS) vessels.   AquaMaKKs LI-SSB low-inertia, spring-set brakes are used on diving support vessel (DSV) mooring winches – Wichita Falls, TX

    Velvet Drive – Their marine transmissions feature a quiet, smooth operation and are manufactured using the highest quality industry standards.   Typical applications include tournament ski boats, inboard cruisers, sport fishing boats, sailboats, trawlers, center console, runabouts, and yachts.   Available in Direct Drive, In-Line Reduction, V-Drive and 8-degree Down Angle configurations with a wide selection of reduction ratios to suit your particular needs – Liberty, SC

    ZF Marine, LLC – The world's largest marine transmission manufacturers.   Products include an extensive selection of single and two-speed marine transmissions and V-drives for pleasure and commercial vessels.   The product range can match all kinds of propulsion systems in a power range from 10 to 10,000 kW – Friedrichshafen, Germany

    Trim Tabs & Jack Plates:

    Bennett Marine – Since 1960, Bennett Marine has been the world leader in Trim Tab Technology.   In fact, Charles Bennett invented the modern Trim Tab.   Products include trim tab kits, component parts, trim indicators & controls, and accessories – Deerfield Beach, FL

    Bob's Machine Shop – Manufacturers of high performance outboard motor Jack Plates and accessories.   Hydraulic and manually operated models are available to fit most outboards (including the popular V6) and are constructed from aluminum and stainless steel components – Tampa, FL

    Cook Manufacturing Corporation – Manufacturers of Power-Lift™, the world’s #1 Jack Plate.   Rated for outboard motors up to 300 HP (V6).   The Power-Lift™ system is made of 100% non-ferrous material and utilizes a totally waterproof 12 volt DC marine hydraulic system that is rated over 7,800 pounds of thrust.   Other products include the Power Tilt & Trim for outboard motors up to 130 HP, setback plates, vertical extensions and accessories – Duncan, OK

    Humphree – Specializing in Interceptor Trim Tab Systems and Course Stabilizing Fins.   Humphree interceptors add lift force to greatly reduce resistance in the water, add speed, improve acceleration and visibility at the helm.   Humphree stabilizing fins use fast acting brushless 24 VDC electric servo units.  Combining the fin system with the interceptors gives you a full stabilization system for roll, pitch and yaw motions.   For best control and lowest fuel burn – Gothenburg, Sweden

    LectroTab – Manufacturers of electromechanical (non-hydraulic) trim tabs for planing boats of all types and sizes.   The product line includes tab actuators, tabs of all sizes and shapes, and a variety of controls and accessories – Ashland, VA

    Lenco Marine Inc – Lenco trim tabs will make your boat ride smoother, drier, faster and with increased safety whether on a high-performance, family cruiser or small skiff.   Lenco’s ballscrew actuator design is more reliable, twice as powerful and features an instant response which makes them very user friendly compared to typical hydraulics.   Sizes are available for boats from 14 to 99 feet.   Other products include trolling tabs, racing tabs and accessories – Stuart, FL

    Nauticus Inc. – Smart Tabs™, the completely automatic, self-adjusting trim stabilizer for small boats.   Fabricated from stainless steel plates and hardware with self-contained nitrogen gas actuators – Brecksville, OH

    Trolling Motors:

    ELCO – Manufacturers of electric outboard and inboard motors.   Elco has been pioneering electric marine propulsion systems for more than 125 years.   Traditional on the outside, cutting edge on the inside, Elco's EP electric outboard motors are durable, powerful, and operate solely on battery power, removing the hazards, hassles, smells, spills and expenses that come with traditional gas motors.   Elco EP electric inboardmotors are ideally suited for displacement and semi-displacement hulls from 15' through 85', such as sailboats, launches, catamarans, trawlers or any vessel that travels at hull speed – Athens, NY

    Minn Kota – The oldest manufacturer of electric fishing motors in the world with nearly 70 years of hard-earned experience in the lab and on the water.   Products include bow-mount, transom-mount and engine-mount electric trolling motors, electric outboard motors, batteries, battery chargers, motor accessories and more – Johnson Outdoors, Inc., Racine, WI

    MotorGuide – Home of the Legendary Trolling Motor.   Products include bow-mount and transom-mount electric trolling motors for freshwater and saltwater applications.  Available power options include models for 12-, 24- and 36-volt systems – Lowell, MI

    Ray Electric Outboards, Inc. – Changing the world's concept of electric boating.   We don't troll...  We motor!   The first motor designed and patented as a primary power electric outboard.   Models from 2.4 HP to 5 HP – Cape Coral, FL

    Rhodan Marine Industries – Maker of the GPS Anchor, a precision GPS guided electric trolling motor, that includes a Virtual Anchor, an Auto Pilot, and a trolling motor all in one package.   Each system includes two Wireless Fobs with lanyards, a Quick Release bracket, and a prop kit – Sarasota, FL

    Zinc, Aluminum and Magnesium Sacrificial Anodes:

    Bossler & Sweezey – Manufacturer of high quality hand poured marine Zinc anodes since 1960.   Products include bolt-on and weld-on hull plates, engine anodes, keel cooler anodes, anodes for Mercury, OMC, Volvo and Yamaha outboards/outdrives, donut, regular and streamlined propeller shaft collars – Bellport, NY

    Camp Company – A leading manufacturer of zinc and aluminum anodes for marine corrosion control.   A wide variety of shapes and sizes are offered for both commercial and recreational applications including tear drop, rectangular, barrel collar, donut collar, tapered, plate, tapered plate, pencil and disc zincs, propeller nut, acorn nut, outboard, outdrive, bow thruster and heat exchanger anodes, and fish/crab trap zincs, condenser, keel cooler and trim tab zincs – Saint Petersburg, FL

    Deepwater – Manufacturers of Aluminum and Zinc sacrificial anodes.  Products include bolt-on and weld-on hull plates.   Their Deep7 and Deep10 aluminum alloys are engineered for use in warm and cold seawater applications; the Zinc anodes meet Mil-Spec MIL-A-18001-K standards – Deepwater Corrosion Services, Houston, TX

    ElectroGuard – Manufacturer of sacrificial Zinc anodes since 1940.   Products include precision die cast Mil-Spec engine anodes, hull plates, limited clearance shaft collars, propeller nuts, rudder plates, streamlined shaft collars, teardrop anodes, and outboard/outdrive anodes.   Anode inserts are made from either galvanized or stainless steel to ensure maximum protection and fasteners include matching stainless steel screws, bolts nuts and washers – Anaheim, CA

    Farwest Corrosion Control Company – Established in 1956, Farwest provides complete cathodic corrosion control solutions for the marine and other industries.   Marine products include Aluminum and Zinc sacrificial anodes, impressed current cathodic protection, (ICCP) systems, marine growth prevention systems (MGPS), electrolytic de-scaling systems, electrochlorination systems, and cathodic protection monitoring systems – Downey, CA

    Galvotec Alloys – Manufacturer of high quality sacrificial anodes.   Products include Mil-Spec Aluminum, Zinc, Magnesium, water heater, and extruded anodes used for cathodic protection – McAllen, TX

    Harbor Anodes – Producer of Mil-Spec sacrificial Zinc and Aluminum anodes for cathodic protection.   Products include hull anodes for ships, barges, tugboats and other workboats, engine anodes or pencil zincs, heat exchanger and condenser anodes, cast plates, keel cooler anodes, zinc propeller nut caps, pier anodes, piling anodes and submerged pipeline anodes.   Also available are shaft collar zincs, donut collar zincs, rudder disc zincs, Mercury anodes, Volvo zincs, OMC zincs, Honda zincs, Yamaha zincs and Nissan zincs – Seattle, WA

    Rotometals, Inc – Founded in 1939, this family owned company specializes in a wide variety of alloys and anodes for all types and sizes of ships.   Products include sacrificial Aluminum, Magnesium and Zinc anodes to special high grade quality or anodes that conform to Mil-Spec A-18001K.   Non ferrous metals and custom alloys available include aluminum, antimony, bismuth, indium, lead, magnesium, pewter, tin and zinc – San Leandro, CA

    Sea Shield Marine Products – Manufacturers of Mil-Spec Aluminum, Magnesium and Zinc sacrificial anodes.   Their anodes use stainless steel fasteners, galvanized steel inserts (allowing the anode lower resistive build-up) and the highest grade of zinc and aluminum alloys – Walnut, CA

    Wilson Walton International – Marine corrosion control experts that emphasize innovative research, quality design and service.   Products include Mil-Spec sacrificial Aluminum and Zinc anodes, impressed current cathodic protection (ICCP) systems, marine growth prevention systems (MGPS), electrolytic de-scaling systems and portable corrosion indicators – Wall, NJ