OEM MerCruiser/Quicksilver exhaust water shutter / flapper assembly 807166A1
Water shutter 807166A1 is for use on most 1998 and newer MerCruiser V6 & V8 engine y-pipe sterndrive installations. Keep following seas/water from washing back into the exhaust system and into the engine when engine is not running or at low rpm. Shutter is 2.48 in. diameter at cross pin (hinge pin). See your owner's manual or service manual for specific applications and replacement instructions.
What’s included: 1 exhaust water shutter with pin bushings
Recommended to replace in pairs (2 per engine)
OEM MerCruiser/Quicksilver exhaust water shutter / flapper assembly 807166A1
Water shutter 807166A1 is for use on most 1998 and newer MerCruiser V6 & V8 engine y-pipe sterndrive installations. Keep following seas/water from washing back into the exhaust system and into the engine when engine is not running or at low rpm. Shutter is 2.48 in. diameter at cross pin (hinge pin). See your owner's manual or service manual for specific applications and replacement instructions.
What’s included: 1 exhaust water shutter with pin bushings
Recommended to replace in pairs (2 per engine)
