Hardin Marine

This hose allows you to make only very slight bends due to its hardwall design used in extreme-duty applications. It looks exactly like the softwall hose except it has a reinforcing wire threaded through the wall to increase strength.

All exhaust hose is sold by the inch, i.e add quantity of 24 for 24 in. (2 ft.) of hose.

Hose comes in 12.5 feet sections. Specify if you want sections cut when ordering over 12 feet.

This is top quality soft wall exhaust hose It's pliable construction makes it easier to work with than hard wall hose.

All exhaust hose is sold by the inch, i.e add quantity of 24 for 24 in. (2 ft.) of hose.

Hose comes in maximum of 12.5 feet sections. Please specify if you want sections cut into specific lengths when ordering over 12 feet.

• 3" Hose Connection.
• Extend 6-1/2” long from the transom mounting flange to the end of the tip.
• Direct replacement for old style trumpet tips.
• 3" of tube on the inside of the flange.
• Each set comes complete with external flappers.
• Sold in pairs.
• 4.093" Bolt Circle

3" Polished Billet O-Ring Clamp Oil Cooler Bracket

Center-to-center mounting hole distance: dual 5/16 bolt 1-9/16 cl

The Hardin Marine bracket not only has a unique mounting feature, it also has an integrated O-ring cushion. It will not scratch or mar the cooler and it provides a non-slip clamping surface. Inferior brackets literally crush your cooler to hold it. Don't crush your cooler - clamp it correctly with Hardin Marine oil cooler clamps! Use counter sunk flat head 5/16" screws/bolts to mount (not included). The clamp is 3/4" wide. Sold Each.

This hose is designed to go from your bilge blower to your bilge vent. It is flexible and easy to route.

• 3.5:1 RATIO FROM FULLY EXTENDED TO COLLAPSED
• AVAILABLE IN CONTINOUS PIECES UP TO 50FT
• RETAINS USER'S DESIRED SHAPE
• SPACE SAVER AND FLEXIBILITY
• LIGHTWEIGHT AND CRUSH PROOF
• PUNCTURE RESISTANT ABRASION RESISTANT AND MINIMUM FLEX STRESS
• PROPRIETARY POLYOLEFIN COPOLYMER FORMULATION BLENDING PROCESS THAT ENSURES PRODUCT CONSISTENCY
• CUSTOM COLORS AVAILABLE SOON - CURRENTLY ONLY BLACK AVAILABLE
• TEMP RANGE -40 TO 160 F
• MADE IN USA

Water bilge hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

• Constructed of 316L Stainless Steel.
• 3" Diameter.
• Diameter of the mounting flange is 4-3/4"
• Extra Long with Internal Flapper.
• Straight end cut.
• These tips include internal flaps.
• These tips will also accept external Salisbury flappers.
• Sold Each.
• Length 8", Flange to Inside end 5", Flange to Outside end 3".
• Use Silicone to Seal to Transom.

3" Straight Cut Part-Time Transom Mounted Silencers

These silencers are 100% stainless steel and are perfect forboth stock and slightly modified engines There are no moving partsand they come in a brilliant polished finish These silencers arecalled part-time because by simply removing one bolt per tip youcan remove the slip-in silencers and have straight throughexhaust Approximately an 8 to 10 decibel reduction is achieved with these silencers installed.

Available in your choice of straight or angle cut styles. All tips require a 4" mounting hole while providing the appropriate exhaust hose connection size.

Sold in pairs.

3" To 4" 316L Stainless Steel Inline Exhaust Reducer

These simple inline exhaust reducers join 2 different size exhaust hoses, tips or tubes together. They are universal in design and measure 4" in length.

Sold each.

This hose is used to plumb from your bilge blower to your engine compartment.

Bilge / Vent hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

Hose comes in maximum of 50 feet sections. Please specify if you want sections cut into specific lengths when ordering over 50 feet.

• Chromed Brass
• 3/4" Hose Barbs
• Was originally used on SBC Gil Exhaust
• Use anywhere a tight turn is needed on a 3/4" hose line

3/4" Left Hand Male Rod End

These rod ends are all stainless steel

This hose is designed to go from your bilge pump to your water dump It is flexible and easy to route.

Water bilge hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

Hose comes in maximum of 50 feet sections. Please specify if you want sections cut into specific lengths when ordering over 50 feet.

This hard wall water hose is used in many marine applications and is designed to last in harsh environments.

Water hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

This hose is commonly used for venting or bilge dump.

Vent / Bilge hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

Hose comes in maximum of 50 feet sections. Please specify if you want sections cut into specific lengths when ordering over 50 feet.

3/4" NPT Cooler Nut

At last an answer to the restriction problem commonly caused by pipe thread style fittings with a plate style cooler. Sold Each.

316L Stainless Steel Fitting
3/4" NPT Pipe Plug

We Offer the most complete line of chrome plated brass and custom fabricated stainless steel fittings available anywhere. All of these fittings are sure to simplify your plumbing job and add a tasteful finishing touch.

3/4" Stainless Steel Full-Port Ball Valve

FNPT by FNPT Threaded Ends, 2-Piece Body, Full-Port Design with lockable handle, 1000 PSI rated, 316 Stainless Steel Body, Teflon (PTFE) Seals & Seats.

This hose is designed to go from your bilge pump to your water dump It is flexible and easy to route.

• 2.5:1 RATIO FROM FULLY EXTENDED TO COLLAPSED
• AVAILABLE IN CONTINOUS PIECES UP TO 75FT
• RETAINS USER'S DESIRED SHAPE
• SPACE SAVER AND FLEXIBILITY
• LIGHTWEIGHT AND CRUSH PROOF
• PUNCTURE RESISTANT ABRASION RESISTANT AND MINIMUM FLEX STRESS
• PROPRIETARY POLYOLEFIN COPOLYMER FORMULATION BLENDING PROCESS THAT ENSURES PRODUCT CONSISTENCY
• CUSTOM COLORS AVAILABLE SOON - CURRENTLY ONLY BLACK AVAILABLE
• TEMP RANGE -40 TO 160 F
• MADE IN USA

Water bilge hose is sold by the foot, i.e add quantity of 6 for 6 ft. of hose.

3/4" Right Hand Male Rod End

These rod ends are all stainless steel.

3/4" Round Tapered Cast Aluminum Steering Shaft Adapter

These cast aluminum steering shaft adapters feature a 3-3/4" O.D with a 3/4" round shaft provision while providing the popular 3-bolt steering wheel mount.  The unit is 1-1/4" tall. These offer an economical choice for steering wheel mounting and have a low profile. Center line on the three bolt holes is 1-3/4"

This shaft adapter is designed to have a 3-bolt wheel and cap directly mounted to it and isn't for use with any of our standard 3 to 5/6/9 bolt steering wheel adapters without modification.

We offer a very wide selection of steering wheel adapters to fit most popular applications.  What you need to know before you purchase your new steering wheel is just what type of steering post or helm that your boat utilizes. The most common styles are a round 3/4" tapered shaft with a keyway or a square style shaft without a keyway.  Most of the steering wheels available are sold without a mounting provision.  That's where billet steering wheel adapters come in.  If your boat currently has a steering wheel that is mounted to a 3-bolt adapter you would need to purchase the appropriate steering wheel adapter, which will bolt to the steering wheel and then to your flange adapter.

Note: This adapter does not have a polished finish in the center section, however this will not be visible when installed.

Need help installing your new shaft adapter? Check out this handy tutorial!

This has to be one of the coolest and simplest stream lined inventions to come along in recent times. High water pressure spikes plague numerous boats and cause catastrophic engine damage. Until now your only option was an independent pressure relief valve that you then had to plumb to a water dump to discharge the water. Thanks to the Hardin Marine team they have taken the best high flow water valve design and integrated it into a common water dump.

These dumps feature a sleek design as well as unique wrench flats machined into the body aiding in assembly during a one person installation. Constructed from 316L stainless steel. This model provides a 3/4 NPT female thread allowing for any arrangement of possible fitting and hose connections. The unit features a stainless tulip style valve that is spring loaded. The units come preset at approximately 10psi.

• 1-3/4" Flange Diameter
• 1/4" Flange Height 
• 1-1/4" Shaft Outside Diameter
• 4" Overall Length
• 3/4" NPT Internal Thread
• Pre-set at Aprox. 10lb Pressure Relief
• Approx. Flow Rate (gallons per minute) 10 psi=7 GPM, 15 psi= 13 GPM, 20 psi=19 GPM