O-Ring Exhaust Seal for Mercruiser Alpha and Bravo Transom 41802

Y Pipe O-Ring Exhaust Seal used on Mercruiser Sterndrives.
It goes from the exhaust Y pipe to the Exhaust outlet at the transom.
Fits: Alpha1, Generation 2 and Bravo 1, 2, and 3 Transom Assemblies
Replaces Mercruiser Quicksilver # 41802