Mercruiser Ford Engine Coupler | Sierra 18-2173

$287.50
Unit price per
Save $95.79

Mercruiser Ford Engine Coupler | Sierra 18-2173

SIERRA Ford Engine Coupler 18-2173

Engine coupler connects Mercruiser Ford small block engines to stern drives.

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