Exhaust Elbow Gasket – Fits MerCruiser 3.7L 165-190HP (Replaces 27-18272, 27-97863) family-yamaha-f175xca2 and trim senders by accessing

and trim senders by accessing the hinge pins connecting the bell housing to the gimbal ring

Designed as a direct replacement

A: Check the compatibility table above for your engine's HP rating and year

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Exhaust Elbow Gasket – Fits MerCruiser 3.7L 165-190HP (Replaces 27-18272, 27-97863) family-yamaha-f175xca2 and trim senders by accessingExhaust Elbow Gasket Fits MerCruiser 3. 7L 165 190HP (Replaces 27 18272, 27 97863) This exhaust elbow gasket is designed for MerCruiser 4 cylinder 3. 7L engines (165HP, 170HP, 180HP, 190HP, and 3. 7LX models from 19851989) equipped with aluminum exhaust manifolds. It provides a reliable seal between the exhaust elbow and the manifold. This part is a direct replacement for Mercury MerCruiser part numbers 27 18272 and 27 97863, as well as several other