Exhaust Elbow Mercruiser 3.7L | Sierra 18-1937 Damper Plates - Crusader This anode is compatible with

This anode is compatible with Mercruiser stern drives and certain Mercury engines

Streamlined Shaft Anode Cmx-75 (75Mm) Zinc CMX75

Sierra 18-7765 Carb Kit

Large style Delco HEI rotor with air vanes fits various Volvo Penta GM V8 marine engines with Delco EST distributors

Exhaust Elbow Mercruiser 3.7L | Sierra 18-1937 Damper Plates - Crusader This anode is compatible withExhaust Elbow Mercruiser 3. 7L Sierra 18 1937 Exhaust Elbow for Mercruiser 165, 170, 180, & 190 model marine engines with aluminum exhaust manifold. Exhaust Elbow Mercruiser 3. 7L by Sierra part# 18 1937 Sierra exhaust elbow For Mercruiser 165, 170, 180, 190, 3. 7L engines used from 1987 1989 with aluminum exhaust manifold Riser gasket P N 18 0881 1 sold separately Mounting kit P N 18 8530 sold separately Replaces Mercruiser 98562A6 Replaces Osco 8561