MerCruiser 42725A3 861676A1 Fuel Pump 3.0L 140hp 4cyl GM 2.5L 470 3.7L 488 190hp New Parts Possibly Relevant Chevy GM V6

Possibly Relevant Chevy GM V6 V8 4

Gear Set Part Numbers

The earliest production ones had relief valves on the front of them and a brass fitting for one of the hoses (V1 - Version 1)

386161 / 0386161 Bearing Housing (Found on early model Diagrams)

8L 351 OMC Cobra and Volvo Penta Engines 1989-1996

MerCruiser 42725A3 861676A1 Fuel Pump 3.0L 140hp 4cyl GM 2.5L 470 3.7L 488 190hp New Parts Possibly Relevant Chevy GM V6Part Number(s) Included MerCruiser 42725A3 Fuel Pump Assembly (Equivalent to 861676A1 & 8M0073435) Includes NEW mounting gasket. This has been disassembled an inspected internally. This is the pump where the fuel filter bowl is facing down General Application Compatibility Various MerCruiser 4cyl (2. 5L 3. 0L 3. 7L) Applications after 1983 140hp 3. 0L "New Design" applications 1983 & Up (Typically don't see this until the late 80's though) 120hp 2. 5L