Hardin Marine

NOTE: THESE ARE RAW FINISH

NOTE: THESE ARE RAW FINISH

Billet Aluminum Standard Euro Style Vent 12-1/2" x 3-1/2" - Each

We've got them - the latest in billet handles and vents. These Euro Styled Vents feature smooth contoured shapes and edges. These units use the same mounting holes as the traditional handles and vents so they are perfect for a new boat building project or they will retro-fit the traditional handles and vents manufactured by Hardin Marine.

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

Billet Aluminum Standard Euro Style Vent 7-1/2" x 3-1/2" - Each

We've got them - the latest in billet handles and vents. These Euro Styled Vents feature smooth contoured shapes and edges. These units use the same mounting holes as the traditional handles and vents so they are perfect for a new boat building project or they will retro-fit the traditional handles and vents manufactured by Hardin Marine.

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

Steering Wheel Mounted Trim Switch, Billet Aluminum, Polished with Curly Cord

Billet aluminum trim switches designed to fit most steering wheels with simple two bolt drill mounting. Dual Switches.  Trim switch comes in polished finish. DOES NOT include a mounting plate.

1/4", 5/16", 3/8", 7/16" and 1/2" Stringer Washers

• O.D. 1-3/8"
• I.D. 1/4", 5/16", 3/8", 7/16", 1/2"
  • I.D. based on size you choose
• Thickness 1/4"

These beautifully finished CNC machined stringer washers are the finishing touch to any installation. Available in Machined, Blue, Red, and Black. 1-3/8" O.D, 1/4" Thick.

Billet Aluminum Switch Knobs - Plain, Pump, Blower, Light, Mag, Fuel, NOS, Accessory

These billet aluminum switch knobs are perfect for accenting and tying in the colors of your boat. They are available in all of the popular colors and simply thread on to all 10-24 standard switches.

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

Billet Aluminum Toggle Switch Bezel

Thread size on this bezel is: 15/32 to match most of all standard toggle switches.

Here's another great way to highlight any dash. These easy to install billet switch bezels come in all popular colors to fit key switches, push-pull switches, toggle switches, and even push button switches.

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

Billet Aluminum Transom Mount Ski Tow

New transom mount ski tows are machined out of solid billet aluminum for good looks and uncompromising strength. 3-1/2" diameter. Bolt holes are 3" on center.

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

Billet Aluminum Valve Cover Breather

These billet aluminum valve cover breathers are so nice they could be jewelry for your engine. Each breather is precision machined from solid billet aluminum. They are height matched with dense foam packing and work well to keep blow by to a minimum. Valve cover breathers contain an effective filter which traps oil vapor and prevents engine compartment contamination. Universal design fits any 1" diameter valve cover hole. Sold Each.

• 2.25" bolt spread.
• 1.75" x 3.0" base.
• 4.25" tall.

• -8 AN Threads.
• Outer Diameter 1".
• Overall Length 3-1/8".
• Your choice of Color Option. 
• Will accept a -8 AN style fitting or 3/4" push-on hose.
• Includes nut.

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

Machined Billet Aluminum Water Pump Cover Plate - 429-460 Ford

These cover plates are designed to cover the OEM water pump area and allow cooling water to enter the engine through the provided 1/2" NPT inlet holes. Includes stainless steel bolts and gaskets.

Machined Billet Aluminum Water Pump Cover Plate - 455 Oldsmobile

These cover plates are designed to cover the OEM water pump area and allow cooling water to enter the engine through the provided 1/2" NPT inlet holes. Includes stainless steel bolts and gaskets

These bezels add a touch of color to your cleats. 8.25" x 2" ID.  8.75" x 2.75" OD. NOTE: We do not sell the cleats that fit these bezels. Please check the size of your cleats before ordering.

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

Billet Bezels for Pop-Up Cleats 4-1/2", 6"

These bezels add a touch of color to your pop-up cleats. These are to be used with cleats 680-202-4, 680-202-6 

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

These bezels add a touch of color to your pop-up cleats. These are to be used with cleats 680-301-4 and 680-301-6.

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

 2" Hose Billet Cam-Lock 1/4 Turn Fuel Fills - Non Vented

When it comes to style and function nothing screams "Cool" like a real aerospace jet airplane styled fuel fill.  Until now the only place you would find this high tech type of fuel fill would have been in a Formula One race car or the likes of a jet airplane.  Now thanks to the folks at Hardin Marine that same technology has now been made affordable to all.  CNC crafted from 6061-T6 billet aluminum and clear anodized for protection against the elements. These fuel fills are extremely easy to use with no threads to deal with, just flip the lever, twist 1/4 turn left or right and the unit is either installed or removed.  A safety chain is included so as not to misplace or drop the cap overboard.  An additional fuel vent must be used. Fill is 3.45" wide. Available in standard powdercoated colors. See installation instructions for detailed measurement specs.

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

Billet Fire Extinguisher Bracket - 2-1/2 LB, 3" Bracket

Not all billet extinguisher brackets are alike! Although most are attractive looking, that's where the similarities end. The real thing you should be looking for in addition to good looks is functionality. Compare these features and you'll see why the only wise choice is a Hardin Marine Billet Bracket.

First the Hardin Marine bracket lets the extinguisher push straight in and pull straight out while other style brackets require you to slide in from the end of the bracket allowing limited mounting locations. Also the Hardin Marine bracket has built-in nylon adjustment pads to create a rattle free extinguisher mount, another feature missing from other brands. Lastly the 4-3/8" X 2" rectangular mounting pad allows you to use four attaching fasteners, something a round pad doesn't offer. So if you would like the best built, best functioning, and best looking extinguisher bracket as for the Hardin Marine bracket by name.

Extreme Custom Billet Flame Arrestor - Single 10" Diameter Holley 4150 or Demon, 3" Tall

At Hardin Marine we recognize that your flame arrestor should not only function perfectly and provide the very most available airflow, but that it should be beautiful to look at and enhance yourengine compartment The flame arrestor is the "Crown" of your engine! For that reason we build the very finest flame arrestors available.

We start with the finest 6061-T6 billet aluminum, CNC machined it to perfection Each unit is then hand polished by our experienced master craftsmen to a mirror finish The assembly is then mated with a 3" tall, USCG approved, high flow, multi-layered stainless steel screened element The top and bottom sections rest solidly on unique standoffs which will not allow the element to be crushed as can happen with common filter elements.

Whether you need standard or a custom dimension, each arrestor is built to exacting specifications. There are no sloppily adjustable mounting bases or elongated holes to contend with, just pure perfection.

Available for single or dual carburetor applications to fit most popular Barry Grant, Holley and Edelbrock carburetors. Need a custom center dimension....NO PROBLEM.

Available polished only.

If you would like to order Flame Arrestor built to your custom dimensions click here to download the worksheet.

These aluminum fuel vents are the very latest in styling.

• Each vent accepts 5/8" fuel vent hose
• The grip range is 3/4".

They are extremely low profile and come in all popular colors.

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

Billet High Flow -12 AN Cooler Jam Nut/Adapter Fitting

At last an answer to the restriction problem commonly caused by pipe threadstyle fittings with a plate style cooler. A standard pipe thread fittinguses the internal threads of the cooler while drastically reducing the orificesize severely limiting flow and volume.

These new billet AN adapter cooler fittings provide two distinctfeatures. First these fittings attach to the external threads of thecoolers inlet and outlets providing 100% unrestricted oil flow and secondly theytake the place of the steel locking jam nuts providing a positive o-ring sealeliminating those old leaking corroded steel nuts.

Sold each.

This billet aluminum crank pulley is black anodized and replaces the original and now discontinued painted steel OEM versions from Mercury. 17mm shaft. Fits

• 496 Mag base & HO: 0W310000 & up
• 496 Mag EC Base & HO: 1A0666164 thru 1A350440.
• 496 HO bravo: 1G400000 & up.
• 8.2 Mag base & HO: 1S351597 & up.
• 8.2 Mag EC base & HO: 1A350340 & up.

This billet aluminum crank pulley is black anodized and replaces the original and now discontinued painted steel OEM versions from Mercury. 19mm shaft. Fits 496 Mag Base and HO:

• 0M025000 thru 0687082
  
• 0M687082 thru 0W059999
  
• 0W060000 thru 0W309999

Billet Power Steering V-Groove Pulley

These power steering pulleys mount with a mandrel so you can bolt the pulleyto the mandrel. Some manufacturers have you press their pulleys on, theseusually work themselves off due to belt heat and pump heat. Always use amandrel for mounting.

Pulley has the diameter of 6.0".

• Made from Billet Aluminium
• 5-5/8" Outside Diameter
• 1-3/4" Bolt Circle
• Highly Polished
• 1-1/8" Pulley Groove
• 3" Tall
• Replaces Mercury #899737T

Billet Serpentine Idler Pulleys - 3-3/16" Ribbed Idler Pulley

Each precision machined billet pulley is 3-3/16" in diameter and features oversized high RPM bearings. Used with 17mm idler spacer or boss.

Billet Serpentine Idler Pulleys - 3-3/16" Smooth Idler Pulley

Each precision machined billet pulley is 3-3/16" in diameter and features oversized high RPM bearings.  Used with 17mm idler spacer or boss.