Cobra SX Engine Coupler | Sierra 18-21752-1
Cobra SX Engine Coupler | Sierra 18-21752-1
Coupler connects OMC & Volvo Penta GM V6 & V8 engines to stern drives.
- Fits OMC and Volvo 4.3L V6 engines from 1986 to present
- Fits OMC and Volvo 5.0L engines from 1986 to1988 and 1998 to present
- Fits OMC and Volvo 5.7L engines from 1986 to1992, 1994, 1996 to present
- Replaces OMC 984290, 986120, 3853917, and 3858437
- Replaces Volvo Penta 3853917 and 3858437
- Replaces Sierra 18-21752
