【Application】Compatible with many Mercruiser stern drive V8 engines, fits for some V6 that came with the two piece manifold/elbow. Will Not work on V6 engines that came with the one piece manifold (use 807166A2 it has a flat tip), or early V8 with the round pin going through flapper.
【High Performance】Specially designed to replace the damaged water shutter, helps keep water from entering the engine through the exhaust gas. Easy to install without complicated tools, directly replaces for OEM part number 807166A1 both in quality and functions.
【Powerful Functions】The water shutters are installed inside of the engine exhaust system pipes, just before the exhaust gas passes through the transom. They are wider and have flat blade tips, effectively prevents water from entering the engine and give your engine more protection, fits for stern-driven V6 and V8 engines with integrated exhaust manifolds or engines with integrated exhaust manifolds.
【Superior Material】Made from top quality rubber, meet or exceed OEM quality standard, impact and wear resistance, seawater corrosion, sturdy and durable. High precision and hardness ensure long-term reliable service. The kit includes 2 pieces Exhaust Pipe Water Shutter Flapper.
【100% Satisfaction Guarantee】If you're not satisfied with this Y Pipe Water Flappers Shutter kit 807166A1, simply return it for a full refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently!
Product Description
On any engine with through-the-prop exhaust, the tops of the exhaust “Y” pipes on both banks have rubber flappers at the top where they connect with the rubber exhaust hoses that clamp to the exhaust manifolds. The flappers act as one-way valves, to let exhaust flow out of the engine, into the Y pipe, and out the propeller. They’re important because they also prevent water from back-flowing into the exhaust stream and ultimately the engine.
Application:
Fits for many Mercruiser stern drive V8 engines,
Fits for some V6 that came with the two piece manifold/elbow.
Will Not work on V6 engines that came with the one piece manifold (use 807166A2 it has a flat tip), or early V8 with the round pin going through flapper.
Powerful Functions:
Directly replaces for OEM part number 807166A1 both in quality and functions.
The water shutters are installed inside of the engine exhaust system pipes, just before the exhaust gas passes through the transom.
Specially designed to replace the damaged water shutter, helps keep water from entering the engine through the exhaust gas, gives your engine more protection. Easy to install without complicated tools.
Premium Material:
Made of top quality marine-grade steel & rubber
Features wear resistance, durability, seawater corrosion, Not easy to damage and cost-effective.
Package Includes:
2 x Exhaust Pipe Water Shutter Flapper 807166A1
Product Details:
