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MerCruiser Exhaust System Sterndrive — 4 in · Transom Exhaust Kit(4 Inch)

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Back to MerCruiser Exhaust System Sterndrive — 4 in

Match the application and restrictions below with your engine or drive before ordering.

Product Application Catalog reference
12644A1 4-Inch Exhaust Flapper Protector Valve for MerCruiser Exhaust diameter (in): 4; Required configuration: For a 4-inch exhaust flange. Verify the installed exhaust kit and flange dimensions; engine-model coverage is not specified. Catalog parts list · Ref. 10
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