Mercury 56848 Cowling Latch Knob Faceplate Front Cover 50hp 500 4cyl 1971-1979 Bolt Set MerCruiser Fuel Pump Assembly 97401A2

MerCruiser Fuel Pump Assembly 97401A2 (OEM Carter Fuel Pump)

255-TRS 1973-1974 3377316 THRU 4203749

Not sure on the actual oil check valve condition

MerCruiser

May work with theses as well 23-815921A 20 23-815921A 13 23-815921A21 23-815921A17 23-815921A10

Mercury 56848 Cowling Latch Knob Faceplate Front Cover 50hp 500 4cyl 1971-1979 Bolt Set MerCruiser Fuel Pump Assembly 97401A2Part Number(s) Included Mercury 56848 Knob Replaces Mercury 30884 Mercury 32361 (found on earlier models) Mercury 12 30771 Washer Mercury 12 59572 Washer Mercury 24 32271 Spring Mercury 17 29077 Pin General Application Compatibility This would have been found on Mercury 500 50hp 4cyl outboards with the wrap around cowling 1971 1979 Also found on some earlier outboards (350 450 500 650 700) as a different part number but is the correct replacement.