Quicksilver 807166A-3 Water Shutter Assembly

Quicksilver 807166A3 Water Shutter For MerCruiser Sterndrive Exhaust Systems

Quicksilver 807166A3 Genuine OEM Water shutter for various MerCruiser sterndrive installations. Also known as a water flapper, it prevents backflow of water into the engine when not running.

Features

• Replaces Offset Plate Water Shutters P/N 14348A1
• Acts As A Flexible Check Valve To Prevent Water From Entering The Engine
• Also Known As A Water Flapper
• 2.5 In. Diameter At Cross Pin
• Fits Inline Inside Exhaust System For Sterndrive Installations
• Installed Downstream Of The Flexible Union Between Elbow And Y-Pipe
• See Owner’s Or Service Manual For Fitment

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