Engineered Marine Products 32-08306 Water Shutter Kit for Marine Exhaust Y-Pipe

The Engineered Marine Products 32-08306 Water Shutter Kit is an essential exhaust system component designed to protect your marine engine from water intrusion. This kit installs inside the exhaust Y-pipe and features a flapper valve that prevents water from backing up into the exhaust manifold and engine block when the engine is not running or operating at low RPM.

Key Features:

• Prevents water backflow into exhaust system and engine during following seas or at idle
• Butterfly-style flapper design allows free exhaust flow while providing positive sealing
• Quality aftermarket replacement for OEM water shutter assemblies
• Essential maintenance component for marine stern drive applications
• Includes mounting hardware for complete installation

Water shutters are critical safety components that protect your engine from hydrolock damage caused by water entering through the exhaust system. Regular inspection and replacement of worn flappers ensures reliable engine protection and optimal exhaust flow. This kit provides everything needed for a complete water shutter replacement on compatible marine applications.