Hardin Marine

Power Take Off Adapters - Chevy 1310 Flexplate

Uses 3/8-24 bolts on 2" x 2-3/8" centers

Fits Small Block Chevy with a two piece rear main seal and all Big Block Chevy . These flanges bolt on the flexplate and accept 1310 spicer drivelines.  There are many more available, just call us. These power take offs are needed when attaching your drive shaft to your engine.

Need help choosing your new PTO flange? Check out this handy tutorial!

Power Take Off Adapters - Chevy 1310 Flywheel

Uses 3/8-24 bolts on 2" x 2-3/8" centers

Fits Small Block Chevy and Big Block Chevy with a two piece rear main seal. These flanges bolt on the flywheel and accept 1310 spicer drivelines.  There are many more available, just call us. These power take offs are needed when attaching your drive shaft to your engine.

Need help choosing your new PTO flange? Check out this handy tutorial!

Power Take Off Adapter - SBC 1350 Flexplate Post-1987, 1-pc Rear Seal

These power take offs are needed when attaching your drive shaft to your engine.

Need help choosing your new PTO flange? Check out this handy tutorial!

Power Take Off Adapters - Small Block Chevy 1310 Flexplate 1987 and newer, 1 PC rear seal

Uses 3/8-24 bolts on 2" x 2-3/8" centers

These flanges bolt on the flywheel and accept 1310 spicer drivelines.  There are many more available, just call us. These power take offs are needed when attaching your drive shaft to your engine.

Need help choosing your new PTO flange? Check out this handy tutorial!

Power Take Off Adapters - Small Block Chevy 1310 Flywheel 1987 and newer, 1 PC rear seal

Uses 3/8-24 bolts on 2" x 2-3/8" centers

These flanges bolt on the flywheel and accept 1310 spicer drivelines.  There are many more available, just call us. These power take offs are needed when attaching your drive shaft to your engine.

Need help choosing your new PTO flange? Check out this handy tutorial!

Power Take Off Adapters - Small Block, Big Block Chevy 1350 Flexplate

Uses 7/16-20 bolts on 2-3/8" x 2-7/8" centers

These flanges bolt on the flywheel and accept 1350 spicer drivelines.  There are many more available, just call us. These power take offs are needed when attaching your drive shaft to your engine.

Need help choosing your new PTO flange? Check out this handy tutorial!

Power Take Off Adapters - Small Block, Big Block Chevy 1350 Flywheel

Uses 7/16-20 bolts on 2-3/8" x 2-7/8" centers

These flanges bolt on the flywheel and accept 1350 spicer drivelines.  There are many more available, just call us. These power take offs are needed when attaching your drive shaft to your engine.

Need help choosing your new PTO flange? Check out this handy tutorial!

PTO 1310 Adapter Bolt Kit

Note: To determine U joint flange size (1310 or 1350) refer to the followinginformation.
1310 - uses 3/8-24 bolts on 2" x 2-3/8" centers
1350 - uses 7/16-20 bolts on 2-3/8" x 2-7/8" centers

Contains (6) 7/16" x 1-1/4" Bolts and (4) 3/8" x 1" bolts

NOTE: This bolt kit does NOT fit LS PTO's, for LS PTO bolts CLICK HERE.

PTO 1310 Adapter Bolt Kit For SB Chevy

Note: To determine U joint flange size (1310 or 1350) refer to the followinginformation.
1310 - uses 3/8-24 bolts on 2" x 2-3/8" centers
1350 - uses 7/16-20 bolts on 2-3/8" x 2-7/8" centers

For use on newer model SB Chevy PTO's with 1 pc rear seal

Contains (4) 7/16" x 1-1/4" Bolts and (4) 3/8"x1" bolts

PTO 1350 Adapters Bolt Kit

Note: To determine U joint flange size (1310 or 1350) refer to the following information.
1310 - uses 3/8-24 bolts on 2" x 2-3/8" centers
1350 - uses 7/16-20 bolts on 2-3/8" x 2-7/8" centers

Contains (6) 7/16 x 1-1/4" Bolts and (4) 7/16" x 1" bolts

Replacement M66 Rotary Steering Cable (Steering Wheel & Helm Not Included)

Features and Technical Specifications:

• Click here for how to measure for replacement cable
• Cable Entry can be set from either Port or Starboard sides
• Fast connect, simple installation
• All stainless steel cable output ends
• Corrosion resistant materials
• Particularly suitable where clearance is limited
• Minimum steering cable bend radius: 7.9” (200 mm)
• Minimal feedback
• Compact for mounting
• Exceeds EN 28848 safety standards
• Exceeds ABYC P17 safety standards
• Replaces Morse Command 290 Cables (300962, 304411 or 312020)
• Replaces Teleflex SS62 Cables
• Replaces Teleflex SS72 Cables (K66 Installation kit needed)

Replacement M86 Rack and Pinion Steering Cable (Helm Not Included)

Featuresand Technical Specifications:

• Click here for how to measure for replacement cable
• All stainless steel cable output ends
• Made exclusively in corrosion resistant materials
• Minimum steering cable bend radius: 7,9” (200 mm)
• Exceeds EN 28848 safety standards
• Exceeds ABYC P17 safety standards
• Replaces Morse Command 200 Cables (E300619 & E300620)
• Replaces Telflex SS124 Cables only

"SE" Sport Edition Loader Scoop for Berkeley JG, JC, JI, & Dominator Pumps

This is the all "SE" Sport Edition loader scoop from Hardin Marine. These loader scoops are a great entry level upgrade from a stock jet intake grate. They are designed to work best with stock or only mildly modified engine packages. By using an outer angle ramp design this unit can help to deliver more water into the jet intake for improved performance.

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.

"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.

Suction Seal Driver

This new jet pump seal & bushing driver simplifies the installation process of critical bowl bushings and various seals in the jet pump. The stainless driver shaft is threaded and interchangeable with all the drivers.

Stainless T-Handle Twist-In Drain Plug

We carry all of the popular twist-in drain plugs from original aluminum drain plugs to stainless and brass plugs. This plug is stainless steel and does not include a chain or cable.

Three Point Bellhousing Strap

Replacement Strap for the 3 point bellhousing.

center to center measurment: 6-3/8"

Uflex Rack and Pinion Steering System Packaged in a Box

A convenient kit form, especially suitable as replacement steering, that includes helm, bezel and cable. The cable is available in 1-ft increments from 8 to 20 feet (specify cable length when ordering). The wheel is not included. Click here for how to measure for replacement cable.

This kit includes:

• M86 - pre assembled helm with steering cable
• G86 - shaft assembly
• X34 - 90° bezel (diameter is 5 1/8")

Features and Technical Specifications:

• All stainless steel cable output ends
• Made exclusively in corrosion resistant materials
• Optional 90° or 20° installation
• Standard 3/4”tapered shaft
• Lock-to-lock steering wheel turns: 3,5
• Stroke: 8.2” (210 mm)
• Maximum allowable steering wheel diameter: 16.5” (420 mm)
• Minimum steering cable bend radius: 7,9” (200 mm)
• G86 steering systems are not to be used on boats equipped with engines that exceed the maximum horsepower rating of the boat
• Exceeds EN 28848 safety standards
• Exceeds ABYC P17 safety standards

Uflex Rotary Steering System Packaged in a Box

A convenient kit form, especially suitable as replacement steering, that includes helm, bezel and cable. The cable is available in 1-ft increments from 8 to 20 feet (specify cable length when ordering). Featuring the T71FC helm with a Planetary Gear Design, the Rotech reduces steering effort and delivers more balanced loads on the steering wheel. This unique design also offers a wider wear area which reduces lost motion and improves durability. Centered on the main drive shaft, this helm requires less room behind the dash and is a direct “drop in” replacement for competing system; requiring no new holes for installation. The Rotech package also includes the M66 universal Rotary Steering Cable with stainless steel output fittings for maximum longevity and smooth steering. Click here for how to measure for replacement cable.

This kit includes:

• T71FC - helm
• X34 - 90° bezel (diameter is 5 1/8")
• M66 - steering cable

Features and Technical Specifications:

• Cable Entry can be set from either Port or Starboard sides
• Fast connect, simple installation
• All stainless steel cable output ends
• Corrosion resistant materials
• Particularly suitable where clearance is limited
• Optional 90° or 20° installation
• Standard 3/4” tapered shaft
• Lock-to-lock steering wheel turns: approx. 3,8
• Stroke: 9” (228 mm)
• Maximum allowable steering wheel diameter: 16” (406 mm)
• Minimum steering cable bend radius: 7.9” (200 mm)
• Minimal feedback
• Compact for mounting
• T71FC steering systems are not to be used on boats equipped with engines that exceed the maximum horsepower rating of the boat.
• For boats faster than 50 mph the twin cable steering system T72FC is recommended
• Exceeds EN 28848 safety standards
• Exceeds ABYC P17 safety standards

1310 Spicer Bolt Pattern To Jet Pump Spline

• Overall length: 7-1/2"
• Spline Shaft: 1-3/8"
• Flange Mount: 2" x 2-3/8"
• Spline length is 2" inside coupler
• Uses 3/8-24 bolts

This unit bolts to the PTO flange. This is the most standard u-joint assembly found in production style boats.
Note: The overall length does not include the PTO flange which is and additional one inch thick.

Need help choosing your new driveshaft? Check out this handy tutorial!

"XS" Xtreme Loader Scoop for 12JC, 12JG, 12JI Pumps

The "XS" Xtreme Series Jet Loader Scoop is just that - Xtreme. It is designed for all out competition in boats that produce 500+ horsepower. By using an open center loader style design this loader will jam pack the impeller virtually pre-loading the pump.

Note: Engines that don't make 500+ horsepower that attempt to use this unit may actually experience an overloaded jet creating a "bog" type sensation.