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Fuel Tanks & Accessories

Rubber Marine Exhaust Flap Guard – 60–80mm

SKU: SA-76218B

$19.50
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The 76218B Rubber Exhaust Flap Guard is designed to help prevent seawater flowing back into a boat's exhaust system through the exhaust outlet. Featuring a flexible rubber flap and adjustable mounting flange, it can be trimmed to fit compatible exhaust outlets between 60mm and 80mm. Ideal for replacing damaged or deteriorated exhaust guards, it provides a practical protective solution for marine exhaust installations.

Key benefits

Key Benefits

  • - Helps prevent seawater entering the exhaust system.
  • - Flexible rubber flap design.
  • - Adjustable mounting flange.
  • - Can be trimmed to suit compatible exhaust outlets.
  • - Suitable for marine wet exhaust applications.
  • - Simple installation using a suitable hose clamp.
  • - Ideal replacement for worn or damaged exhaust guards.

Specifications & Dimensions

  • - Part Number: 76218B
  • - Product Type: Rubber exhaust flap guard
  • - Material: Rubber
  • - Colour: Black
  • - Inside Diameter / Fitment Range: 60–80mm (2.36–3.15")
  • - Outside Diameter: 90mm (3.54")
  • - Mounting: Adjustable rubber flange secured with a hose clamp
  • - Adjustment: Trim flange to required size

Compatible Marine Exhaust Systems

  • Suitable for compatible marine exhaust outlets with a mounting diameter between 60mm and 80mm, including selected
  • - Inboard marine engine exhaust systems.
  • - Sterndrive engine exhaust outlets.
  • - Wet exhaust discharge systems.
  • - Marine exhaust outlets requiring a rubber flap guard.

Suitable Applications

  • - Boat transom exhaust outlets.
  • - Marine wet exhaust systems.
  • - Replacement exhaust flap guards.
  • - Inboard and sterndrive exhaust installations.
  • - General marine exhaust maintenance.

Important Fitment Information

  • - Measure the outside diameter of the exhaust outlet before ordering.
  • - Suitable for compatible outlets measuring 60–80mm.
  • - Trim the rubber mounting flange carefully to achieve the required fit.
  • - Secure using a correctly sized, corrosion-resistant hose clamp.
  • - Ensure the flap opens freely when exhaust gases discharge.
  • - Confirm the guard closes correctly to help prevent water entering the exhaust.
  • - Do not install where the guard could obstruct the exhaust system or exceed its material temperature limits.

Signs the Exhaust Guard Needs Replacing

  • - Cracked or hardened rubber.
  • - Torn or missing exhaust flap.
  • - Flap remains open or does not close properly.
  • - Loose mounting flange.
  • - Excessive deterioration from heat or weather exposure.
  • - Water entering the exhaust outlet because of a damaged guard.

Shipping

Ships Australia-wide