Water Shutter Exhaust Flapper for Mercruiser 3.0L 3.7L (Replace 18-2727, 60930)

Includes: - Water Shutter Exhaust Flapper

Fits Models: - Mercruiser

Model Years: - Check fitment before purchase

Submodels: - Common models include 3.0L and 3.7L engines

Engine Options: - 3.0L (GM 181), 3.7L (GM 229)

Description: This Water Shutter Exhaust Flapper is designed for Mercruiser engines, specifically the 3.0L and 3.7L models. It serves as a critical component in the exhaust system, helping to regulate water flow and prevent backflow into the engine.

Features: - Direct replacement for part numbers 18-2727 and 60930 - Durable construction for marine environments - Straightforward fitment - Compatible with standard Mercruiser exhaust systems

Part Number: 18-2727, 60930