Mercruiser 4 Cylinder Engine Coupler | Sierra 18-2413
Mercruiser 4 Cylinder Engine Coupler | Sierra 18-2413
SIERRA Engine Coupler Assembly 18-2413
Engine coupler connects Mercruiser model 470 & 485 engines to stern drives.
- Fits Mercruiser model 470 and 485 224 CID engines from 1976 to 1982 with serial number range 4208730-6218036
- Replaces Mercury 69354A2
- Replaces Mallory 9-72504
