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Crusader Heat Exchanger
Your Price:
$1,027.99

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

4" Crusader Heat Exchanger

542-97876

97876 Crusader Heat Exchanger, 4" diameter, V6 262 CID, replaces older 3" diameter unit Crusader #97632.


Cummins Fuel Cooler Sen-Dure
Your Price:
$933.99

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

4" Cummins Fuel Cooler Sen-Dure

542-4989987CN

Cummins Fuel Cooler Sen-Dure

16.93" OAL 4" diameter 2 1/2" hose connections


4" Detroit Diesel Transmission/Gear Cooler
Your Price:
$1,339.99

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

4" Detroit Diesel Transmission/Gear Cooler

542-23511219

4" Detroit Diesel Transmission/Gear Cooler

4" Dynamax Muffler"
Your Price:
$357.99

4" Dynamax Muffler"

462-383-1005003

For use where there is a shortage of space or V Drive applications. For Gas/Diesel fuel type. For above the waterline only.

Ports: 4", Dia.: 16-3/4", Length: 6.38"


4" Exhaust Thru-Hull, Black w/Flapper"
Your Price:
$178.99

4" Exhaust Thru-Hull, Black w/Flapper"

462-383-1200325

4" Exhaust Thru-Hull, Black w/Flapper

Color: Black, Hose: 4" , Length: 7-3/4"


4" Exhaust Thru-Hull, White w/Flapper"
Your Price:
$178.99

4" Exhaust Thru-Hull, White w/Flapper"

462-383-1200326

4" Exhaust Thru-Hull, White w/Flapper

Color: White, Hose: 4" , Length: 7-3/4"


4" Hi-Performance Silencer For Water Injected Headers
Your Price:
$439.99

4" HIPO Muffler For Water Injected Headers

510-3000

4" HIPO Muffler For Water Injected Headers

The HIPO High Performance Muffler is designed to tone down the beast in your motor without the loss of major horsepower. It reduces the noise to the low 90 decibels with an idle at 800 RPMs in motors up to 600 horsepower with a loss in horsepower of only 1% -2%. Made from 100% Stainless Steel. Easy installation; just attach one bolt and you are ready to go. Originally designed for blower motors and is now being used in all size motors. So, Tame the Beast and Still Feel the Power.

100% Stainless Steel Hollow Louvered Core with Stainless Steel Wool.  Decibel: Stock to 600 hp in low 90 decibels with idle at 800 RPMs.  Mufflers are 3-7/8" O.D x 10-1/2" long.  Fits in 4" and belled 5-1/8" x 16 gauge Collectors.  Does not fit on 4" x .083" 14 gauge wall tubing.  Installation Kit included; two bolts, two spacers, two washers, and two nuts to attach both mufflers.  Two Mufflers per set .


4" Round Bronze Strainer"
Your Price:
$34.99

4" Round Bronze Strainer"

462-9-0086DP4PLB

Cast bronze. Screw size is #8. UL Listed. NOT TO BE USED IN POTABLE WATER SYSTEMS.

Size: 4" OD, Max Thru-Hull: 1-1/4"

Cast bronze. Screw size is #8. UL Listed.NOT TO BE USED IN POTABLE WATER SYSTEMS.


4" Round Strainer"
Your Price:
$36.99

4" Round Strainer"

462-379-00SR400

Cast bronze.

Size: 4" dia., Max Thru-Hull: 1"

Cast bronze.NOT TO BE USED IN POTABLE WATER SYSTEMS.


4" Hi-Performance Silencer For Water Injected Headers
Your Price:
$529.99

4" Stage One HIPO Muffler For Water Injected Headers

510-3001

4" Stage 1 HIPO Muffler For Water Injected Headers

The Stage 1 Silencer Muffler is a state of the art design developed with years of testing to quiet high performance motors in order to meet the new stringent sound regulations. The Stage 1 Silencer is designed to keep you on the lake without loss of major horsepower. It reduces noise to the low 80 decibels with idle at 800 RPMs in motors up to 600 horsepower with a loss in horsepower of only 3% - 5%. Made from 100% Stainless Steel. Easy installation; just attach one bolt and you are ready to go. So, Stay on the Lake with Power to Spare.

  • 100% Stainless Steel.
  • Decibel: Stock to 600 hp in low 80 decibels with idle at 800 RPMs
  • Works with higher horsepower motors, but decibel levels may increase
  • Perforated Tube with Internal Baffle, Packed with Stainless Steel Wool
  • Mufflers are 3-7/8" O.D. x 10-1/2" long
  • Fits in 4" and belled 5-1/8" x 16 gauge Collectors
  • Does not fit on 4" x .083" 14 gauge wall tubing
  • Installation Kit included; two bolts, two spacers, two washers, and two nuts to attach both mufflers
  • Two Mufflers per set

4" Stainless Steel Snap Hook"
Your Price:
$8.99

4" Stainless Steel Snap Hook

462-354-151600

Formed 316 stainless steel.

A: 3/8", B: 3-15/16", C: 9/16", D: 1/2", Pkg.: Bulk

Sold: Each


4" Stainless Steel Snap Hook"
Your Price:
$9.99

4" Stainless Steel Snap Hook"

462-354-1516001

Formed 316 stainless steel.

A: 3/8" , B: 3-15/16" , C: 9/16" , D: 1/2" , Pkg.: Card


4" Stainless Strap Hinge"
Your Price:
$24.99

4" Stainless Strap Hinge

462-354-2053901

4" Stainless Strap Hinge

A: 4-1/8", B: 2-1/16", C: 2-1/16", D: 1", E: 3/16", Pack: 2


4" V Bow Stops"
Your Price:
$22.99

4" V Bow Stops"

462-122-RP404

Made of durable orange polyurethane.

Fits: 4" bracket, Hole: 1/2", Case: 25


4" X 10' Black Vinylvent Duct Hose"
Your Price:
$25.99

4" X 10' Black Vinylvent Duct Hose"

462-88-40240031

Vinylvent Ducting Hose is PVC supported by anodized wire helix. It is resistant to UV and the ozone. This hose is primarily used for venting of bilge fumes.

ID: 4", Length: 10', Color: Black

Vinylvent ducting hose is PVC supported by anodized wire helix. It is resistant to UV and the ozone. This hose is primarily used for venting of bilge fumes.


4" X 10' White Vinylvent Duct Hose"
Your Price:
$25.99

4" X 10' White Vinylvent Duct Hose"

462-88-40040031

Vinylvent Ducting Hose is PVC supported by anodized wire helix. It is resistant to UV and the ozone. This hose is primarily used for venting of bilge fumes.

ID: 4", Length: 10', Color: White

Vinylvent ducting hose is PVC supported by anodized wire helix. It is resistant to UV and the ozone. This hose is primarily used for venting of bilge fumes.


Yanmar CuNi Oil Cooler
Your Price:
$1,322.99

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

4" x 13" Yanmar CuNi Oil Cooler

542-119175-33200

4" x 13" Yanmar CuNi Oil Cooler

    Yanmar direct replacement Oil Cooler
  • Winter draining of engine block is unnecessary
  • Dual zinc anodes prevent electrolysis

Yanmar CuNi Oil Cooler
Your Price:
$1,322.99

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

4" x 13" Yanmar CuNi Oil Cooler

542-119175-39050

4" x 13" Yanmar CuNi Oil Cooler

    Yanmar direct replacement Oil Cooler
  • Winter draining of engine block is unnecessary
  • Dual zinc anodes prevent electrolysis

4" X 50' Black Extra Heavy-Duty Vinylvent Duct Hose"
Your Price:
$242.99

4" X 50' Black Extra Heavy-Duty Vinylvent Duct Hose"

462-88-4204000

Used for venting bilge gases and fumes. Where durability and long service life is required. Heavy gauged black PVC hose supported by vinyl coated helical wire. Resistant to ozone, sunlight and weathering.

ID: 4", Length: 50'

Shields Extra Heavy Duty Vinylvent has an extra heavy PVC wall. It is supported by vinyl coated helical wire and is resistant to ozone, UV, and corrosion. Flame resistant and meets the UL 94V standard. This hose is primarily used for venting of bilge fumes.


4" X 50' Black Vinylvent Duct Hose"
Your Price:
$62.99

4" X 50' Black Vinylvent Duct Hose"

462-88-4024000

Vinylvent Ducting Hose is PVC supported by anodized wire helix. It is resistant to UV and the ozone. This hose is primarily used for venting of bilge fumes.

ID: 4", Length: 50', Color: Black

Vinylvent ducting hose is PVC supported by anodized wire helix. It is resistant to UV and the ozone. This hose is primarily used for venting of bilge fumes.


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