Quicksilver 807166A3 Water Shutter for Select MerCruiser Sterndrive Engines 2023-12-15 A deadly quiet

A deadly quiet

To ensure its quality

Alternator 892940T02 is for use on select 135-400hp Mercury FourStroke (4- and 6-cylinder) Verado

Forged from over 30 years of Curado performance and durability

This system is energy efficient and can run for over 9 hours on a single battery charge

Quicksilver 807166A3 Water Shutter for Select MerCruiser Sterndrive Engines 2023-12-15 A deadly quietWater shutter 807166A3 acts as a flexible check valve to stop water from returning up the exhaust system to the engine, which can cause serious damage. Also known as a water flapper, it is installed downstream of the flexible union between the elbow and Y pipe in various MerCruiser sterndrive installations. Acts as a flexible check valve to stop water from returning up the exhaust system Also called a water flapper; 2. 5 in. diameter at cross pin Fits