OEM MerCruiser Fuel Pump & Cooler Kit  861156A1 861156A02 8M0125846 (S/N 0L000000 - 0M300000)

Fuel pump cooler kit 8M0125846 is for use on V-6 and V-8 (305, 350, 377, 454 & 502 CID) (s/n 0L000000-0M299999) (all 496 CID engines) MerCruiser stern drive and inboards engines made by General Motors plus the Black Scorpion stern drive models (s/n 0L00000 and up). See your owner's manual, parts listing or service manual for exact application and installation instructions.