Hardin Marine

Spacer Washer

• Available: (1) One
• Condition: New

Specialty Angled Style Billet Aluminum Powder Coated Gauge Bezels

These bezels are in rare or specialty sizes. None of these bezels will fit gauges that we sell. These are available in limited quantities only and some specific colors.

Sizes:
• 3-1/8" ID
  
Angled bezels have a 15 degree angle

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Specialty Flat Style Billet Aluminum Powder Coated Gauge Bezels

These bezels are in rare or specialty sizes. None of these bezels will fit gauges that we sell.

• 3-1/8" ID, 4" OD
• 3-3/4" ID, 4-1/2" OD

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

S-Pipe Hose & Clamp Kit (pair)

Splined Pump Shaft Socket

This special wrench fits over the splined end of the pump shaft enabling you to easily hold the shaft while tightening or loosening the impeller nut - 1/2" square drive fits all common tools.

Stainless Steel "Sport Tech" Outdrive Cooling Shower

The advent of sleek modern boat styling has brought the need for a smooth,fitted,exotic styled drive shower. Something that blended seamlessly with today's modern boat styling. But looks were only half of the battle performance is the real reason you purchase a drive shower and through extensive testing we have developed the finest drive shower produced today. First our engineers computer modeled the exact dimensions and size of the bravo out drive. Next we spent hundreds of hours studying the water flow characteristics as they entered the drive shower cap to develop a series of water diverters and dams to allow equal water distribution to virtually flood the top of the bravo outdrives factory bearing cap. By retaining the proper tolerance between the shower and the outdrive cap we are able to literally wash the heat away from the out drive providing maximum heat reduction. This unit is coupled with our exclusive 80 degree high volume pick up and -10 stainless steel braided hose and best of all it's virtually a stunning part in the end. So if you are looking for a shower that’s actually truly engineered to perform there’s only one the Sport Tech shower.

NOTE: For Integrated Transom Assembly (ITS) applications, please call us to get the correct hose assembly. Also note, when installing on ANY Integrated Transom Assembly (ITS) Caution must be used to make sure the trim limit switches are adjusted to the point to eliminate any potential interference between the drive shower cap and the ITS cover

See additional info tab to identify what cap you have!

Spread Bore Rochester and Holley 4175 Base Gasket

Square Bore Carburetor Throttle Bracket

This chrome plated spread bore style throttle bracket is designed to be sandwiched between the carburetor and intake manifold while providing a secure mounting point.

Square Bore To Spread Bore Carburetor Adapter

• Spacer is 3/4" thick

This aluminum carburetor adapter allows an inexpensive method to mount a performance style square bore carburetor to an original equipment spread bore style intake manifold. Gaskets included.

Square Flange Open Center Carburetor Base Gasket - Fits Holley 4150/4160 & Edelbrock

These are our most popular carburetor base gaskets.

SS Body, 2 Piece Pump Replacement

This SS Body, 2 Piece Pump Replacement is for the Hardin Marine stainless pump 625-4118.

• For use with Mayfair Trim Pumps
• 12v 3-Wire Trim Pump
• Stainless Steel Floor Mount bracket.
• Pump comes complete with solenoids.
• Bracket is made of stainless steel  an upgrade from the factory steel bracket that rots out.
• All stainless steel hardware is also included.
• Uses 10w30 oil

• Replaces Trim Pump Assembly for Bravo/Alpha Drives
• Uses Early Style Bracket
• Bracket is made from Stainless Steel
• 12v, 3 Wire Trim Pump #137-8235
• Includes Solenoid and Wire Harness
• High Pressure Pump, 2600 PSI Up, 600 PSI Down
• Replaces Mercury Pump OEM #'s 14336A20, 14336A25, 14336A31, 865380A03, 865380A13
• Replaces Mercury Bracket OEM #'s 42419A1, 862548A1
• Replaces Mercury Assembly OEM #'s 14336A9, 14336A15, 14336A17, 14336A22, 14336A28, 865380A02, 865380A05, 865380A15, 865380A25
  

• Replaces Trim Pump Assembly for Bravo/Alpha Drives
• Uses Late Style Bracket
• Bracket is made from Stainless Steel
• 12v, 3 Wire Trim Pump #137-8235
• Includes Solenoid and Wire Harness
• High Pressure Pump, 2600 PSI Up, 600 PSI Down
• Replaces Mercury Pump OEM #'s 14336A20, 14336A25, 14336A31, 865380A03, 865380A13
• Replaces Mercury Bracket OEM # 862548A1
• Replaces Mercury Assembly OEM #'s 14336A9, 14336A15, 14336A17, 14336A22, 14336A28, 865380A02, 865380A05, 865380A15, 865380A25

"SS" Sport Series Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines

Do you want quicker acceleration, faster planing, and increased performance of up to 15 HP? If so, the "SS" Super Sport tuning kit for your MerCruiser Magnum MPI engine is what you need. This kit includes the "SS" Sport Series flame arrestor that utilizes a clamp-on style K&N element with our high velocity style air inlet. This kit include re-programming of your factory ECU in which we will modify both the fuel and spark curves as well as increasing your rev limiter and injector timing to 5400 RPM. This kit also comes with an adjustable billet Flow Command fuel pressure regulator that allows you to tune your air fuel mixture for optimum performance.

NOTE: You will need to send us your ECU with this questionnaire for re-calibration.

***Results will vary depending on boat design, propping, atmospheric conditions, environment and drivers. We cannot guarantee speed or plane time increases with the many different applications. MPH and power increase % are helpful rules of thumbs and are in no way guaranteed.

"SS" Super Sport Loader Scoop for JC, JG, JI Pumps

This is a fabulous loader scoop. With virtually hundreds of hours of research and development Hardin Marine has come up with the new "SS" Super Sport loader scoop. This unit is designed for the performance jet boat enthusiast with 375 to 500 horsepower. The long inlet ramp design forces water to the top of the impeller where it's needed, to load your jet pump for maximum thrust efficiency.

"SS" Super Sport Loader Scoop for JE & JF Pumps

This is a fabulous loader scoop. With virtually hundreds of hours of research and development Hardin Marine has come up with the new "SS" Super Sport loader scoop. This unit is designed for the performance jet boat enthusiast with 500 + horsepower. The long inlet ramp design forces water to the top of the impeller where it's needed, to load your jet pump for maximum thrust efficiency.

"SS" Super Sport Series Flame Arrestor For MerCruiser 454/502 Magnum MPI 

Hardin Marine and K&N Engineering have teamed up to bring you an affordable entry level performance filter/flame arrestor kit that bolts directly to your Mercury Magnum series engine throttle body. The expanding shape of this intake assures increased air speed, something that block-like aluminum adapters can't do. Just clamp on the K&N flame arrestor and you're ready to go. Serpentine and V-Belt Engine Compatible.

Note: These clamp-on filter/flame arrestors have limitations to their air flow capability. The filter element can only support enough air flow for approximately 500 horsepower.

Includes the mounting bolts.

• -10 AN male fitting.
• Highly Polished Stainless Steel.
• Cut length to match the bottom of your boat.

• -12 AN male fitting.
• Constructed of 316L Stainless Steel.
• Fits many Applications.
• 2" max transom thickness
• 1.250" diameter mounting hole
• 2.5" x 2.5" mounting plate
• 1/4" holes in plates
• -12 inlet
• .600" ID
• 4.375" overall length

• -12 AN male fitting.
• Highly Polished Stainless Steel.
• Cut length to match the bottom of your boat.

• The overall length: 4 1/2"
• The mounting flanges are: 2 1/2" square
• The mounting flange is: 1/8 thick
• The bolt pattern is: 1 7/8" square
• -16 AN male fitting.
• Constructed of 316L Stainless Steel.
• Fits many Applications.

• -16 AN male fitting.
• Highly Polished Stainless Steel.
• Cut length to match the bottom of your boat.