4" Exhaust Flapper Protector Valve for Mercruiser (18-4457, 12644Q01, 12644A1)
Includes: - 4" Exhaust Flapper Protector Valve
Fits Models: - Mercruiser
Model Years: - Check fitment before purchase
Submodels: - Applies to listed models
Engine Options: - Compatible with standard engine options
Description: This 4" Exhaust Flapper Protector Valve is designed for use with Mercruiser marine engines. It helps protect the exhaust flapper from damage, ensuring optimal performance and longevity of your exhaust system. This part is essential for maintaining proper exhaust flow and preventing water intrusion.
Features: - Durable construction for marine environments - Easy installation for quick maintenance - Compatible with various Mercruiser models - Helps prevent exhaust system damage - Ensures optimal engine performance
Part Numbers: 18-4457, 12644Q01, 12644A1