Quicksilver 60930 Water Shutter, Water Flapper for Select MerCruiser Sterndrive Engines Ranger Green Foam float

Foam float

Custom Evolve Seamless Reel Seat

Includes control head

For a durable and highly abrasion resistant upper

655 Constriction (12 GA Beretta/Benelli Mobil)

Quicksilver 60930 Water Shutter, Water Flapper for Select MerCruiser Sterndrive Engines Ranger Green Foam floatMerCruiser Water Shutter 60930, also known as a water flapper, acts as a flexible check valve for your exhaust system. It allows exhaust to exit freely while the engine is running but closes when the engine is off to prevent water from back flowing and causing catastrophic engine damage or corrosion. Acts as a flexible check valve to stop water return Fits numerous MerCruiser sterndrive exhaust systems Installed downstream of the flexible union