807166A 1 Mercruiser WATER SHUTTER

Juicinyi Upper Lower Exhaust Bellow Y-pipe Watter Shutter Flapper Compatible with Mercruiser V6 V8 engines 807166A1 32-14358 32-14358T 32-14358001 18-2746 18-2748 32-44348 32-44348T 32-44348001 10007
Juicinyi This is brand new replacement product.Not OEM part. || Compatible with many Mercruiser V6 and V8 engines || Compatible with 2x Watter Shutters / Flappers 807166A1 || Compatible with 2x Upper Exhaust Bellows 32-44348 32-44348T 32-44348001 18-2746 || Compatible with 2x Lower Exhaust Bellows 32-14358 32-14358T 32-14358001 18-2748

HeuroFosh 807166A1 2Pcs Water Shutter Kit for MerCruiser Stern Drive V8 V6 Engines 1998 ＆ Newer
Heurofosh Premium Marine Exhaust Flapper Kit - Set of 2, crafted from premium metal and rubber, these flappers offer exceptional durability and the best OEM quality. || This kit includes 2 water shutter flappers with 4 rubber grommets, designed to perfectly fit MerCruiser V6 and V8 engines. Part Number 807166A1 || Fits Models: These will Not work on V6 engines that came with the one piece manifolds ( use 807166A2 it has a flat tip ), or early V8 with the round pin going through flapper. || Enhance Engine Performance, Provide additional protection for your engine, preventing backflow of lake water when the engine is shut down while hot. || Easy Installation. We deliver high-quality products and offer the best post-purchase service. If you're not satisfied with the product, feel free to contact us.

MARKGOO 807166A1 Water Shutter Kit With Crommet for MerCruiser Stern Drive V6 V8 Engine 4.3L 5.0L 5.7L 5.8L 6.3L 7.4L 8.2L Y Pipe Exhaust Flapper used 2 Piece Maniflod Elbow 807166A-1
MARKGOO Water Shutter Kit 807166A1 fits MerCruiser Sterndrive engines from year 1998 & UP. Fits oval 4 inch Y-pipes with two rectangular pin holes. || Also called a water flapper. Acts as a flexible check valve to stop water from returning up the exhaust system to the engine. || Fit for MerCruiser Stern Drive 4.3L 5.0L 5.7L 5.8L 6.3L 7.4L 8.2L Diesel or Gas Engines. || The Part number is Replaced by 807166A1, 807166A-1 OBR Red Rhino MR-507, GLM Marine 89175, Pro Marine 65167. || If you have two rectangular holes for the grommets you need the water shutters 807166A1. If your Y-pipe changes size a few inches bellow the shutter you have a one piece manifold V6 Y-pipe and need shutter 807166A2. || Easy to install with common shop tools. See your owner's manual or service manual for specific applications and replacement instructions.