Fuel pumps Sierra 18-7278 Mercruiser OMC Volvo
Carter Fuel Pump, Chris-Craft - 18-7278 for Chris-Craft, Mercruiser, Sterndrive/Cobra and GM 4 and 6 cylinder engines.
For use on Chris-Craft Inboards with flange I.D. # 60032
Replacement part for Mercruiser Inboard/Outboard #86234A4 with flange I.D. #60032 and Sterndrive/Cobra Inboard/Outboard #985602, 985603, 982240 with flange I.D. #M60032
For GM (4 & 6 cylinder) 153, 181, 250, 224, 225