Hardin Marine

Adjustable Side Vent Arms
Your Price:
$16.50

Adjustable Side Vent Arms

615-4068

Adjustable Side Vent Arms

  • Available: (4) Four
  • Condition: New
  • Sold in pairs-left & right

Designed to replace most original handles on side vent windows. Easy installation. Designed to fit side windows having exactly 1/4" mounting hole.


Adjusting Bracket for Multi Stage Sea Pump
Your Price:
$9.99

Adjusting Bracket for Multi Stage Sea Pump

625-4049

Adjusting Bracket for Hardin Marine Multi Stage Sea Pumps


Air Filter Assembly Vent, Black
Your Price:
$29.99

Air Filter Assembly Vent, Black

620-70162

Air Filter Assembly Vent, Black Plastic, 1-1/2" Inlet Diameter, 3-1/2" Height, Threaded End, Sold Individually

Vent your air cleaner.

These K&N air filter assembly vents are specifically designed for venting air out of the side of your air cleaner. They are available in different inlet sizes and materials, based on what you need for your application. Removable baffle included inside extension


Alternator Pulley - Standard Key Way
Your Price:
$107.95

Alternator Pulley - Standard Key Way

421-208

Alternator Pulley - Standard Key Way Style

Hardin Marine has the correct billet alternator pulley for your alternator. Just slide yours off and replace it with Hardin polished billet pulley.


Aluminum AN Wrench Set -4 thru -20
Your Price:
$115.99

Aluminum AN Wrench Set -4 thru -20

555-46811

Aluminum AN Wrench Set (-4 thru -20)

For those of you that realize the right tool for the job makes all the difference you’re going to love the new CNC machined hard anodized aluminum wrench set.  This wrench set provides a clean un-marred finish when working with your AN fittings. These tools are one of the best investment you’ll make and they are designed to last a lifetime.


Aluminum Delco Style Alternator Pulley
Your Price:
$28.95

Aluminum Delco Style Alternator Pulley

625-3139

Aluminum Delco Style (Fan Only)

Hardin Marine makes the correct billet alternator pulley for your Mando alternator. Just slide yours off and replace it with the Hardin billet polished pulley.


Custom Aluminum Fabricated Foot Throttle Assembly - Stringer Mount
Your Price:
$398.99

Aluminum Fabricated Foot Throttle Assembly - Stringer Mount

125-457871

Custom Aluminum Fabricated Foot Throttle Assembly - Stringer Mount

These handcrafted aluminum foot throttles represent a billet styled pedal. Each pedal assembly features a foot retention lip around the pedal. Not only are these pedals gorgeous to look at they're also extremely durable and smooth operating. The pedal assembly is polished with a satin foot step. These pedals make an ordinary installation into and extraordinary installation. These pedals accept all popular 33C series cables. Mounting bracket is 7" away from stringer at its widest point.


Custom Aluminum Fabricated Foot Throttle Assembly - Floor Mount
Your Price:
$399.99

Aluminum Fabricated Foot Throttle Assembly (Pull Style) - Floor Mount

125-457369

Custom Aluminum Fabricated Foot Throttle Assembly (Pull Style) - Floor Mount

These handcrafted aluminum foot throttles represent a billet styled pedal. Each pedal assembly features a foot retention lip around the pedal. Not only are these pedals gorgeous to look at they're also extremely durable and smooth operating. The pedal assembly is polished with a satin foot step. These pedals make an ordinary installation into and extraordinary installation. These pedals accept all popular 33C series cables.


Custom Aluminum Fabricated Foot Throttle Assembly - Floor Mount
Your Price:
$399.99

Aluminum Fabricated Foot Throttle Assembly (Push Style) - Floor Mount

125-457370

Custom Aluminum Fabricated Foot Throttle Assembly (Push Style) - Floor Mount

These handcrafted aluminum foot throttles represent a billet styled pedal. Each pedal assembly features a foot retention lip around the pedal. Not only are these pedals gorgeous to look at they're also extremely durable and smooth operating. The pedal assembly is polished with a satin foot step. These pedals make an ordinary installation into and extraordinary installation. These pedals accept all popular 33C series cables.


Billet Aluminum Flame Arrestor Spacer
Your Price:
$18.95

Aluminum Flame Arrestor Spacer

625-5101

Aluminum Flame Arrestor Spacer
Holley 4150 (5.10" I.D. x 7/8" Tall)

These spacers were developed to allow additional throttle linkage arm clearance for use with many aftermarket EFI Throttle bodies. The small spacer is standard equipment on Hardin marine 4150 series flame arrestors. While the larger unit is perfect for raising Dominator/4500 series flame arrestors.


Aluminum Risers for Direct Flow Aluminum Manifold System
Your Price:
$200.00

Aluminum Risers for Direct Flow Aluminum Manifold System

615-620-32997

Aluminum Risers for Direct Flow Aluminum Manifold System (pair)

  • Available: (1) One Set (Sold as pair)
  • Condition: New, Old Stock
  • Fits: SBC & BBC
  • Merc

Aluminum Steering Bezel for Morse / Teleflex helms

Your Price:
$32.99

Aluminum Steering Bezel for Morse / Teleflex helms

125-SB200 + Option(s)

Aluminum Steering Bezel for Morse / Teleflex helms

If you've ever wondered what to do about that cheap plastic steering bezel that cracks and fades on your Morse steering post or you just want the perfect color matched accessories to go with your new steering wheel and adapters, this is it.  These aluminum steering bezels are a direct replacement and are available polished or in your choice of colors.  These units fit rack and pinion steering helms only. Has a total of 4 holes for installation.

Now fits both the Old Morse and Teleflex helms

Base is 4-1/2" inches wide. Top is 3-1/2" Wide. Height is 2-1/4".


Amber LED Indicator Light, 5/16 mounting hole, 12 Volt
Your Price:
$16.95

Amber LED Indicator Light, 5/16 mounting hole, 12 Volt

620-8965

Amber LED Indicator Light, 5/16 Mounting Hole, 12 Volt

A polished metal housing gives these lights an attractive look anddurability. 12 V panel mount, for 5/16” panel hole. Comes with 6 inches of 18gauge wire leads. Provides a high intensity brightness and is water tight.Available in Red, Amber, and Green.


AN Hose End Assembly Vice Clamp
Your Price:
$89.99

AN Hose End Assembly Vice Clamp

555-46810

AN Hose End Assembly Vice Clamp

For those of you that realize having the right tool for the job makes all the difference, you're going to love the new AN fitting vice from Hardin Marine. This unit is designed to hold all popular sized AN hose ends making assembly a snap. This tool is one of the best investments you'll make and it's designed to last a lifetime.


Angle Cut Exhaust Clamp on Flap, Stainless Steel
Your Price:
$169.99

Angle Cut Exhaust Clamp on Flap, Stainless Steel

410-280185

Angle Cut Exhaust Clamp on Flap, Stainless Steel

If you've always wanted the stylish look of a angled cut tip but couldn't due to the fact you really needed the safety of an external flapper then we have the answer you've been looking for. These high polished 316L stainless steel external flaps are designed to slides over an existing 4" straight cut tip and provide the security of a secondary or even primary exhaust flapper. Sold in pairs.

Angled Billet Aluminum Gauge Bezels



Starting From:
$11.99

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

Angled Billet Aluminum Gauge Bezels

125-AG- + Option(s)

Angled Style Billet Aluminum Powder Coated Gauge Bezels

Hardin Marine Gauge Bezels are available in two different styles, flat or angled. These bezels are designed to be slid onto the gauge behind the trim ring and then the gauge installed into the dash offering the perfect accent of color to any dash and an easy installation at that. Each bezel is CNC machined from billet aluminum and then beautifully powder coated.

    Sizes:
  • Standard 2-1/6"
  • Large 2-5/8"
  • Tach/Speedo 3-3/8"
  • Monster 4-5/8"
  • Angled bezels have a 15 degree angle
These angled bezels make it easier for you to cant a gauge towards your view when driving.

Shown below are approximate color representations. All computer screens are different and will display color differently. The Red, Blue, Purple, Teal and Polished powder coats are "candy" or translucent while the Black, White, Orange, Yellow and Lime Green powder coats are flat.


Anti-Siphon Fitting - 3/8"
Your Price:
$9.99

Anti-Siphon Fitting - 3/8"

620-1438

Anti-Siphon Fitting - 3/8"

Prevent fuel leaks with the this anti-siphon fittings. If you blow a fuel hose underway the valve inside the fitting closes preventing fuel from spilling in the bilge. 1/4 npt threads x 3/8 hose.

Automatic Bilge Pump Float Switch
Your Price:
$19.99

Automatic Bilge Pump Float Switch

135-26012

Automatic Bilge Pump Float Switch

  • Makes any bilge pump operate entirely automatically
  • Micro-switch is sealed inside the thermoplastic housing and activates bilge pump
  • As water exceeds acceptable levels, the pump is turned on by a rolling steel ball that changes pressure on the micro-switch
  • Rapid on-off cycling is prevented by a built-in differential of 1-5/8" and by an exclusive anti-spike feature
  • Operates 6, 12, 24 or 32 volts DC pumps to 180 watts
  • Non-mercury switch.

Auxiliary Water Outlet Plug Assembly
Your Price:
$14.00

Auxiliary Water Outlet Plug Assembly

615-16023-1558-07

Auxiliary Water Outlet Plug Assembly 

  • Available: (1) One
  • Condition: New

B/B Chevy Valve Spring Oiling System
Your Price:
$189.99

B/B Chevy Valve Spring Oiling System

755-8482

B/B Chevy Valve Spring Oiling System

Valve cover rails are a Keith Eickert exclusive product that has been designed to solve the problem of excessive valve train failure. Valve spring fatigue and failure cause by long duration engine operation at higher engine rpm’s. Valve spring oilers are an industry standard in many forms of professional motorsports. Now this system can easily be installed on nearly all big block chevrolet application to dramatically extend valve train life. The oiling rail is 3/8" thick and incorporates 8 precision oil metering spray jets that distribute additional oil towards the valve spring. Simple 1/16" NPT single female oil inlets per rail provide ease of plumbing. Sold in pairs.

TECH: On engines with a higher average rpm and power band the stock oil flow thru the valve train can be marginal at best. This is a very common cause of premature wear and escalating oil temps. Most conditions on endurance applications such as performance boats or off shore race boats plumbing a separate pressurized spray bar to cool valve springs and rockers that feeds from either a passage in the block or a separate oil supply has proven to be extremely key to long term durability, because the rapid cycling torsional stress on valve springs can easily cause them to heat to over 700F if not bathed in a constant flow of oil that absorbs and carry's away the heat that builds up rapidly, many shaft rocker systems have strategically located oil shaft holes that direct flowing oil to the valve springs and rockers. *most people don,t understand that almost 1/2 of an engines total heat comes from the valve train and bearing friction.


Base Gasket, 6-71 & 8-71
Your Price:
$17.99

Base Gasket, 6-71 & 8-71

620-671

Base Gasket, 6-71 & 8-71

Supercharger gaskets are used in assembly and installation of a supercharger, as well as the GMC supercharger style cases. These gaskets are now sold as single gaskets.


Basic Dual Stage Sea Pump Service Kit
Your Price:
$132.99

Basic Dual Stage Sea Pump Service Kit

625-4181

Basic Dual Stage Sea Pump Service Kit

These kits consist of all the basic service related parts needed to rebuild a Hardin Marine Multi-Stage sea pump as well as many other multi-stage pumps on the market today. Each kit comes with the necessary sealing o-rings, impeller, and stainless steel wear plates.


Basic Single Stage Sea Pump Service Kit
Your Price:
$111.99

Basic Single Stage Sea Pump Service Kit

625-4180

Basic Single Stage Sea Pump Service Kit

These kits consist of all the basic service related parts needed to rebuild a Hardin Marine Multi-Stage sea pump as well as many other multi-stage pumps on the market today. Each kit comes with the necessary sealing o-rings, impeller, and stainless steel wear plates.


Basic Triple Stage Sea Pump Service Kit
Your Price:
$149.99

Basic Triple Stage Sea Pump Service Kit

625-4182

Basic Triple Stage Sea Pump Service Kit

These kits consist of all the basic service related parts needed to rebuild a Hardin Marine Multi-Stage sea pump as well as many other multi-stage pumps on the market today. Each kit comes with the necessary sealing o-rings, impeller, and stainless steel wear plates.


Basket for Swirl-A-Way Sea Strainers
Your Price:
$94.08

Basket for Swirl-A-Way Sea Strainers

620-913210

Replacement basket used on Swirl-A-Way Sea Strainers


BBC Billet Aluminum Deluxe MSD 6M-2 & Coil Cylinder Head Mounting Bracket
Your Price:
$139.00

BBC Billet Aluminum Deluxe MSD 6M-2 & Coil Cylinder Head Mounting Bracket

755-3554

  • Polished Billet Aluminum Finish.
  • Allows for the mounting of all popular round style MSD 8222 or 8200 series coils and a 6M-2 (6560) ignition boxe.
  • Bracket bolts to the right or left hand side of a big block Chevrolet head.
  • Fits on the front or the back of the engine.
  • Does not fit MSD 6AL ignition box.

Big Block Chevy Gen. 4 Tunnel Hull "XS" Series Offshore Oil Pan Kit
Starting From:
$729.99

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

BBC Gen 4 Tunnel Hull "XS" Series Offshore Oil Pan Kit

620-9105 + Option(s)

Big Block Chevy Gen. 4 Tunnel Hull "XS" Series Offshore Oil Pan Kit

The"XS" Xtreme Series 4-5/8" stroker oil pans are competition tested and race proven. They out perform all other pans available. Each pan starts out jig formed and precision TIG welded, then an exclusive race proven windage tray is added which prevents oil foaming and crankshaft windage, which helps to build more horsepower. Next a high volume oil pump pick-up with asupport bracket is added. The entire pan is coated with a hardened aerospace epoxy to resist stains and corrosion. A flexible dipstick isincluded as well as a stainless steel bolt kit. Designed to clear most front style engine mounts including MerCruiser. A simple comparison of available marine oil pans clearly points out Hardin Marine oil pans are boat lengths ahead of all other oil pans. Run what leading racers worldwidealready use - the Hardin Marine "XS" Xtreme Series offshore oil pan.

  • Reinforced Sea Pump/Alternator Adjusting Bracket Tab
  • Extra Large 10 & 14 Quart Capacities Available
  • Pan rear support spacers provided added clearance to mounting fasteners
  • 1/4" NPT threaded flexible dipstick provides a leak proof seal between dipstick and pan
  • Heavy duty pan rails are notched to allow 4-5/8" stroke rotating assemblies
  • Welded for durability
  • "T" bottom style offers additional oil capacity storage for constant supply to the engine oil pickup
  • Zinc plated exclusive one-piece windage tray and crank scraper prevents oil foaming to build more power than other brands
  • Highly flexible dipstick allows accessibility around engine mounts and exhaust systems
  • Oil relief in kick out allows added room for long filters and sandwich adapters
  • Fully gusseted high-flow oil pick-up included