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197 Results (Viewing 1 - 20 of 197)
White Five Gauge Combo Set

Starting From:
$399.99
This Part has options, please click the button below to order.

Autometer Standard Size Single Inboard Engine Five Gauge Kit

865-200 + Option(s)

Don't be fooled by the name "AutoMeter" When we talk about "Marine Gauges" no one knows how to build more durable instruments than the guys that build nearly every racing gauge in the market today. The "MARINE DIFFERENCE" comes in the construction of a marine gauge . These gauges feature aluminum or plastic non-corrosive cases (automotive versions are steel). These marine gauges also use non-corrosive mounting hardware with weather resistant sealed lenses. Superior quality internal components and UV fade resistant race pointers insure accurate and rapid gauge response readings. Autometer comes with White Lights with Red removable cover.

Autometer Standard Size Single Inboard Engine Five Gauge Kits are available as shown below in White, Platinum, Chrome, and Carbon Fiber Varieties and include:

  • 3-3/8" 6000 or 8000 or 10000 RPM Tachometer
  • 2-1/16" Voltmeter
  • 2-1/16" Fuel Level
  • 2-1/16" Oil Pressure
  • 2-1/16" Water Temperature
Inducer Shaft & Bearing Kit
Your Price:
$599.99

Inducer Shaft & Bearing Kit

150-1055

Inducer Shaft & Bearing Kit

This kit fits: the standard Berkeley, Dominator, and American turbine pumps.

This do-it-yourself kit comes with a new Berkeley 17-4 stainless steel machined shaft with the inducer, shaft sleeve, thrust bearing and snap ring pre-mounted.

Berkeley "A" Master Overhaul Kit

Starting From:
$519.99
This Part has options, please click the button below to order.

Master Overhaul Kit A

150-B-06217 + Option(s)

Berkeley "A" Master Overhaul Kit

To facilitate easier maintenance of your Berkeley pump, Berkeley Jet Drive has created three "Repair / Parts" Kits Each kit is applicable to all Berkeley Jet Drive Models: 12JB, 12JC, 12JG, 12JE, and 12JF. There are many people attempting to sell non-original replacement kits in an attempt to compete price wise They short sell or remove parts to try and compete with factory pricing Don't be mislead, get all that you pay for, demand authentic Berkeley parts!

"A" Master Overhaul Kit includes:

  • 1 L02507 Impeller "A"
  • 1 L02850 Intake Gasket
  • 1 S14063 Thrust Bearing
  • 1 S14482 Impeller Key
  • 1 S14475 Bearing Cap Seal
  • 1 S14380 Suction Piece Seal
  • 1 S14476 Bowl Seat
  • 1 S14478 Retaining Ring
  • 1 S09017 Bowl Gasket
  • 1 S10870 Nozzle Hsg. Gasket
  • 1 S09018 Bearing Cap Gasket
  • 1 S10068 Insulator
  • 1 S10125 Wear Ring
  • 4 S14483 Bowl Bearings
  • 1 S13531 Steering Tube Bushing
  • 1 S09488 Grommet
  • 4 S08287 Packing Rings
  • 4 S14477 Nyliner Bearing
  • 2 S15414 Nyliner Bearing
  • 1 S13166 Transom Gasket
  • 1 S13731 Bowl O-Ring
  • 1 S17737 Nozzle O-Ring
  • 1 S13734 Hand Hole Cover O-Ring
  • 1 S12005 Impeller Nut
  • 1 S09850 Bowl Bearing Cap
8-71 Big Block Kit Polished 3V Marine
Your Price:
$3,899.99

8-71 Big Block Kit Polished 3V Marine

129-3020

8-71 Big Block Kit Polished 3V Marine

All TBS Supercharger Kits Include:

  • Cast Aluminum Supercharger with Billet Bearing Plates and Billet Front cover

  • Blower Manifold

  • Aluminum Blower Studs

  • Billet Snout with Heat-Treated 4340 Main Shaft and Coupler 1-1/4" - 48 Spline

  • Billet 8mm Pulleys

  • mm-75 Blower Belt

  • Accessory Pulley

  • Billet Idler Pulley and Bracket

  • Billet Carburetor Adapter for Dual 4150 or Dual 4500 or Single 4500

  • All Related Gaskets

  • 2 lobe rotors with Teflon

  • These units are not Anodized

Inside Hydraulic Steering Kit -Single Bravo, Single Ram

Your Price:
$1,499.99

This Part has options, please click the button below to order.

Inside Hydraulic Steering Kit -Single Bravo, Single Ram

137-9150

Mayfair Deluxe Inside Hydraulic Steering Kit -Single Bravo, Single Ram

This kit includes:

The Mayfair by Hardin Marine full power steering system is supplied with all the highest quality components that are available today. This system will allow you to go from a Mercury add-on system to a full hydraulic power steering system. This will eliminate any back feed to the steering wheel that comes from a cable assisted steering system. Mayfair by Hardin Marine is now offering these full power steering systems for the new Mercury XR ITS system, and the #6 SSM Speedmaster, and Bravo. Included in the kit is a hydraulic helm, 4" extreme billet steering column, remote reservoir, high pressure oil filter assembly, four special o-ring helm fittings, the new billet power steering pump cap, -6 high pressure hydraulic hose, hose ends, and complete instructions.

TRS Single Drive, Single Ram Full Hydraulic Steering System

Your Price:
$2,999.99

This Part has options, please click the button below to order.

TRS Single Drive, Single Ram Full Hydraulic Steering System

137-9283

Imco/Mayfair TRS Single Drive, Single Ram Full Hydraulic Steering System

This kit includes everything in our Add-On Kits plus the inside kit to make a fully hydraulic system from your helm to the outdrive.

TRS Single Drive, Dual Ram Full Hydraulic Steering System

Your Price:
$4,499.99

This Part has options, please click the button below to order.

TRS Single Drive, Dual Ram Full Hydraulic Steering System

137-9284

Imco/Mayfair TRS Single Drive, Dual Ram Full Hydraulic Steering System

This kit includes everything in our Add-On Kits plus the inside kit to make a fully hydraulic system from your helm to the outdrive.

TRS Dual Drive, Dual Ram Full Hydraulic Steering System

Your Price:
$4,699.99

This Part has options, please click the button below to order.

TRS Dual Drive, Dual Ram Full Hydraulic Steering System

137-9285

Mayfair TRS dual (Twin Drive, Dual Ram Full Hydraulic Steering System

This kit includes everything in our Add-On Kits plus the inside kit to make a fully hydraulic system from your helm to the outdrive.

Mayfair Single Bravo/Single Ram Full Hydraulic Steering Kit

Your Price:
$2,399.99

This Part has options, please click the button below to order.

Mayfair Single Bravo/Single Ram Full Hydraulic Steering Kit

137-9400

Mayfair Single Bravo/Single Ram Full Hydraulic Steering Kit
(Ram Mounting Location is 17-3/4" from the side of the Gimbal Housing)

Mayfair's "NEW" Modular Wing Plate Full Hydraulic Steering Systems

Mayfair by Hardin Marines Innovation has once again brought to the performance powerboat and recreational sport boat industry a steering revelation with its all new modular wing plate steering systems. By using 21st century manufacturing techniques Mayfair by Hardin Marine has developed a superior 316L Stainless modular wing plate steering mount. This wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together forming a strong bridge like cradle that provides the ability to mount the wing plate to the boats key attachment points. The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing. This arrangement gives additional support for even tighter, firmer steering control.  Best of all there is no dis-assembly of your outdrives rear end cap (Voids Factory Warranties) and these new systems fit all generations of Bravo outdrives including the new "Slope Back" style.  Generally speaking, it is recommended to use external power steering on boats which run in excess of 70 MPH, however there are some boats that run 60 MPH that would benefit from the use of external power steering.

The Mayfair Full Hydraulic Steering System includes:

As you will see in the following pages there has never been more option, more choices, and more ways to save than ever before on the purchase of a new hydraulic steering system. We are constantly asked which system is "best" and"why"?  Well, all of the systems listed here are of the very best in quality. What separates them in many cases is very minor features such a fitment options or how complete the kit is. Some manufactures provide the bare minimum and save through the use of possibly rubber lines, aluminum components instead of stainless steel, etc. At the end of the day what makes a great steering system is "Value" all of these systems will meet your needs some will just leave a big chunk of your money ($$$$) still in your wallet. Compare and save "NO ONE" can save you more money on your new steering system than we can,try us the answers are crystal clear.

Mayfair Dual Bravo/Dual Ram Full Hydraulic Steering Kit

Your Price:
$3,549.99

This Part has options, please click the button below to order.

Mayfair Dual Bravo/Dual Ram Full Hydraulic Steering Kit

137-9402

Mayfair Dual Bravo/Dual Ram Full Hydraulic Steering Kit
(Ram Mounting Location is 17-3/4" from the side of the Gimbal Housing)

Mayfair's "NEW" Modular Wing Plate Full Hydraulic Steering Systems

Mayfair by Hardin Marines Innovation has once again brought to the performance powerboat and recreational sport boat industry a steering revelation with its all new modular wing plate steering systems. By using 21st century manufacturing techniques Mayfair by Hardin Marine has developed a superior 316L Stainless modular wing plate steering mount. This wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together forming a strong bridge like cradle that provides the ability to mount the wing plate to the boats key attachment points. The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing. This arrangement gives additional support for even tighter, firmer steering control.  Best of all there is no dis-assembly of your outdrives rear end cap (Voids Factory Warranties) and these new systems fit all generations of Bravo outdrives including the new "Slope Back" style.  Generally speaking, it is recommended to use external power steering on boats which run in excess of 70 MPH, however there are some boats that run 60 MPH that would benefit from the use of external power steering.

The Mayfair Full Hydraulic Steering System includes:

As you will see in the following pages there has never been more option, more choices, and more ways to save than ever before on the purchase of a new hydraulic steering system. We are constantly asked which system is "best" and"why"?  Well, all of the systems listed here are of the very best in quality. What separates them in many cases is very minor features such as fitment options or how complete the kit is. Some manufactures provide the bare minimum and save through the use of possibly rubber lines, aluminum components instead of stainless steel, etc. At the end of the day what makes a great steering system is "Value" all of these systems will meet your needs some will just leave a big chunk of your money ($$$$) still in your wallet. Compare and save "NO ONE" can save you more money on your new steering system than we can,try us the answers are crystal clear.

Mayfair Single Bravo/Single Ram Full Hydraulic Steering Kit

Your Price:
$2,499.99

This Part has options, please click the button below to order.

Mayfair Single Bravo/Single Ram Full Hydraulic Steering Kit

137-9403

Mayfair Single Bravo/Single Ram Full Hydraulic Steering Kit
(Ram Mounting Location is 9" from the side of the Gimbal Housing)

Mayfair's "NEW" Modular Wing Plate Full Hydraulic Steering Systems

Mayfair by Hardin Marines Innovation has once again brought to the performance powerboat and recreational sport boat industry a steering revelation with its all new modular wing plate steering systems. By using 21st century manufacturing techniques Mayfair by Hardin Marine has developed a superior 316L Stainless modular wing plate steering mount. This wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together forming a strong bridge like cradle that provides the ability to mount the wing plate to the boats key attachment points. The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing. This arrangement gives additional support for even tighter, firmer steering control.  Best of all there is no dis-assembly of your outdrives rear end cap (Voids Factory Warranties) and these new systems fit all generations of Bravo outdrives including the new "Slope Back" style.  Generally speaking, it is recommended to use external power steering on boats which run in excess of 70 MPH, however there are some boats that run 60 MPH that would benefit from the use of external power steering.

The Mayfair Full Hydraulic Steering System includes:

As you will see in the following pages there has never been more option, more choices, and more ways to save than ever before on the purchase of a new hydraulic steering system. We are constantly asked which system is "best" and"why"?  Well, all of the systems listed here are of the very best in quality. What separates them in many cases is very minor features such as fitment options or how complete the kit is. Some manufactures provide the bare minimum and save through the use of possibly rubber lines, aluminum components instead of stainless steel, etc. At the end of the day what makes a great steering system is "Value" all of these systems will meet your needs some will just leave a big chunk of your money ($$$$) still in your wallet. Compare and save "NO ONE" can save you more money on your new steering system than we can,try us the answers are crystal clear.

Mayfair Dual Bravo/Dual Ram Full Hydraulic Steering Kit

Your Price:
$3,775.99

This Part has options, please click the button below to order.

Mayfair Dual Bravo/Dual Ram Full Hydraulic Steering Kit

137-9405

Mayfair Dual Bravo/Dual Ram Full Hydraulic Steering Kit
(Ram Mounting Location is 9" from the side of the Gimbal Housing)

Mayfair's "NEW" Modular Wing Plate Full Hydraulic Steering Systems

Mayfair by Hardin Marines Innovation has once again brought to the performance powerboat and recreational sport boat industry a steering revelation with its all new modular wing plate steering systems. By using 21st century manufacturing techniques Mayfair by Hardin Marine has developed a superior 316L Stainless modular wing plate steering mount. This wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together forming a strong bridge like cradle that provides the ability to mount the wing plate to the boats key attachment points. The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing. This arrangement gives additional support for even tighter, firmer steering control.  Best of all there is no dis-assembly of your outdrives rear end cap (Voids Factory Warranties) and these new systems fit all generations of Bravo outdrives including the new "Slope Back" style.  Generally speaking, it is recommended to use external power steering on boats which run in excess of 70 MPH, however there are some boats that run 60 MPH that would benefit from the use of external power steering.

The Mayfair Full Hydraulic Steering System includes:

As you will see in the following pages there has never been more option, more choices, and more ways to save than ever before on the purchase of a new hydraulic steering system. We are constantly asked which system is "best" and"why"?  Well, all of the systems listed here are of the very best in quality. What separates them in many cases is very minor features such as fitment options or how complete the kit is. Some manufactures provide the bare minimum and save through the use of possibly rubber lines, aluminum components instead of stainless steel, etc. At the end of the day what makes a great steering system is "Value" all of these systems will meet your needs some will just leave a big chunk of your money ($$$$) still in your wallet. Compare and save "NO ONE" can save you more money on your new steering system than we can,try us the answers are crystal clear.

Mayfair Single Bravo/Single Ram Add-On Hydraulic Steering Kit
Your Price:
$1,299.99

Mayfair Single Bravo/Single Ram Add-On Hydraulic Steering Kit

137-9410

Mayfair Single Bravo/Single Ram Add-On Hydraulic Steering Kit
(Ram Mounting Location is 17-3/4" from the side of the Gimbal Housing)

Mayfair's "NEW" Modular Wing Plate Add-On Hydraulic Steering Systems

Mayfair by Hardin Marines Innovation has once again brought to the performance powerboat and recreational sport boat industry a steering revelation with its all new modular wing plate steering systems. By using 21st century manufacturing techniques Mayfair by Hardin Marine has developed a superior 316L Stainless modular wing plate steering mount. This wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together forming a strong bridge like cradle that provides the ability to mount the wing plate to the boats key attachment points. The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing. This arrangement gives additional support for even tighter, firmer steering control.  Best of all there is no disassembly of your outdrives rear end cap (Voids Factory Warranties) and these new systems fit all generations of Bravo outdrives including the new "Slope Back" style.  Generally speaking, it is recommended to use external power steering on boats which run in excess of 70 MPH, however there are some boats that run 60 MPH that would benefit from the use of external power steering.

Available in standard or narrow width 19.5" or 15.5" off crank centerline cylinder mounting.

The Mayfair Full Hydraulic Steering System includes:

As you will see in the following pages there has never been more option, more choices, and more ways to save than ever before on the purchase of a new hydraulic steering system. We are constantly asked which system is "best" and"why"?  Well, all of the systems listed here are of the very best in quality. What separates them in many cases is very minor features such as fitment options or how complete the kit is. Some manufactures provide the bare minimum and save through the use of possibly rubber lines, aluminum components instead of stainless steel, etc. At the end of the day what makes a great steering system is "Value" all of these systems will meet your needs some will just leave a big chunk of your money ($$$$) still in your wallet. Compare and save "NO ONE" can save you more money on your new steering system than we can, try us the answers are crystal clear.

ProCharger Marine M-1 Intercooled Kit

Starting From:
$5,799.99
This Part has options, please click the button below to order.

ProCharger Marine M-1 Intercooled Kit

524-1MA222-NN + Option(s)

M-1 Intercooled (12 rib) 45-65% 5-9 PSI AW-324

Mercruiser 454/502 Magnum (carbureted)
Mercruiser HP500 and older HP Motors (carbureted)


454 and 502 Magnum engines are excellent candidates for supercharging. This is due not only to a moderate compression ratio, but also very rugged components: forged pistons, a steel crank, and a four bolt main. With an Intercooled Procharger system, there is no need for internal engine modifications prior to supercharging, and power gains of 45-65% are typical with stock motors running pump gas. Aftermarket parts are also plentiful, and for modified applications, power gains can safely exceed 100% with operation on pump gas*. ATI has safely produced over 1,200HP on modified Magnum and similar motors.

ProCharger Marine M-3 Single Carb Intercooled Kit

Starting From:
$6,649.99
This Part has options, please click the button below to order.

ProCharger Marine M-3 Single Carb Intercooled Kit

524-1MA223-NN + Option(s)

MerCruiser 454/502 Magnum (carbureted)

MerCruiser HP 500 and older HP motors (carbureted)

454 and 502 Magnum engines are excellent candidates for supercharging. This is due not only to a moderate compression ratio, but also very rugged components: forged pistons, a steel crank, and a four bolt main. With an Intercooled ProCharger system, there is no need for internal engine modifications prior to supercharging, and power gains of 45-65% are typical with stock motors running pump gas. Aftermarket parts are also plentiful, and for modified applications, power gains can safely exceed 100% with operation on pump gas*. ATI has safely produced over 1,200 hp on modified Magnum and similar motors.

ProCharger Marine M-1 Intercooled Kit

Starting From:
$5,599.99
This Part has options, please click the button below to order.

ProCharger Marine M-1 Intercooled Kit

524-1MA281-NN + Option(s)

MerCruiser 454/502 Magnum (carbureted)

MerCruiser HP 500 and older HP motors (carbureted)

454 and 502 Magnum engines are excellent candidates for supercharging. This is due not only to a moderate compression ratio, but also very rugged components: forged pistons, a steel crank, and a four bolt main. With an Intercooled ProCharger system, there is no need for internal engine modifications prior to supercharging, and power gains of 45-65% are typical with stock motors running pump gas. Aftermarket parts are also plentiful, and for modified applications, power gains can safely exceed 100% with operation on pump gas*. ATI has safely produced over 1,200 hp on modified Magnum and similar motors.

ProCharger Marine Dual Carb MS Intercooled Kit

Starting From:
$8,549.99
This Part has options, please click the button below to order.

ProCharger Marine Dual Carb MS Intercooled Kit

524-1MA424-NN + Option(s)

Dual Carb M-5 Intercooled Kit

  • Produces 1000-1500 HP from a 600-800 HP base*
  • Largest HP gains possible from adding a supercharger system
  • Exclusive billet twin carburetor enclosure
  • Features billet twin carburetor enclosure
  • Features M-4 ProCharger and AW-504 Intercooler
  • More power from a single ProCharger than from twin screw-type blower setups (2 blowers per engine)
  • Can omit carb enclosure for fuel injection
  • 1-year warranty
  • Serpentine Belt System, a Cog drive system upgrade (524-1MA425-NN) may be required above 1,200 HP
ProCharger Marine M-1 Intercooled Kit

Starting From:
$6,369.99
This Part has options, please click the button below to order.

ProCharger Marine M-1 Intercooled Kit for 1993-2002 Mercruiser 454/502 Mag MPI

524-1MB181-NN + Option(s)

Intercooled M-1 procharger system for 1993-2002 Mercruiser 454/502 Magnum MPI

  • Produces 620 hp at 5 psi, second only to ATI's own Intercooled M-3 ProCharger system.
  • Most compact supercharger system, fits virtually any application
  • Exclusive 3 year supercharger warranty (5 psi)
  • Features M-1 ProCharger and AW-324 intercooler
  • 100% complete, bolt-on system includes high-performance fuel pump and complete fuel calibration system
  • Exclusive self-contained M-1SC ProCharger available as an upgrade
  • Extremely cool charge air temperatures, at least 50° cooler than intercooled positive displacement superchargers, and up to 225° cooler than non-intercooled blowers
  • Cool charge air temperatures produce more power with less boost
  • No need for engine modifications with M-1 or M-3 systems
  • Increases cruise fuel economy with prop change
  • OEM quality, fit and finish
ProCharger Marine M-3 Intercooled Kit

Starting From:
$7,029.99
This Part has options, please click the button below to order.

ProCharger Marine M-3 Intercooled Kit for 1993-2002 Mercruiser 454/502 Mag MPI

524-1MB223-NN + Option(s)

Intercooled M-3 Procharger System 645-700hp from Stock 502 efi/mpi. Fits 1993-2002 Mercruiser 454/502 Mag MPI

  • The uncontested leader - 645 hp with stock 502 EFI/MPI (700 hp with optional 7 psi pulley)
  • Extremely powerful, durable and efficient M-3 ProCharger
  • 3 year warranty (5 psi) or 1 year (7 psi) supercharger warranty
  • Massive integrated air-to-water intercooler (model AW-504)
  • 100% complete, bolt-on system includes high-performance fuel pump and complete calibrated fuel system
ProCharger Marine M-1 Intercooled Kit

Starting From:
$5,299.99
This Part has options, please click the button below to order.

ProCharger Marine M-1 Intercooled Kit for 1988-1996 Mercruiser 350 Carbureted

524-1MC222-NN + Option(s)

Procharger kit for 1988-1996MerCruiser 350 Mag and 5.7 (carbureted)

Due to higher compression, only intercooled systems are recommended for stock 350/5.7 motors. With an Intercooled Procharger system, there is no need for internal engine modifications prior to supercharging, and power gains of 55-65% are typical with stock motors running pump gas. 5-9 PSI.

197 Results (Viewing 1 - 20 of 197)