Engine Coupler Mercruiser Ford | Sierra 18-2173
Engine coupler connects Mercruiser Ford small block engines to stern drives.
Mercruiser Ford Engine Coupler | Sierra 18-2173
SIERRA Ford Engine Coupler 18-2173
- Fits Mercruiser 302 5.0L model 225 engines from 1973 to 1974 with serial number range 3385721-4166999 I drive only
- Fits Mercruiser 302 5.0L model 888 engines from 1971 to 1977 with serial number range 3108723-4887829
- Fits Mercruiser 351 5.8L model 233 engines from 1975 to 1977 with serial number range 4173000-4902304
- Replaces Mercury 59826A1 and 59826A3
- Replaces OMC 775496
- Replaces Mallory 9-72501
