Applicationcompatible for GM Mercruiser, for OMC, compatible for Volvo Penta 2.5L or 3.0L engines compatible for MerCruiser 140 3.0L FUEL PUMP SERIAL NUMBER 6229718 UP compatible for MerCruiser 3.0LX 3.0LFUEL PUMP SERIAL NUMBER C856559 UP compatible for MerCruiser 165 3.7L FUEL PUMP SERIAL NUMBER 6916779 UP compatible for MerCruiser 170 FUEL PUMP SERIAL NUMBER 6916779 UP compatible for MerCruiser 180 3.7-LX FUEL PUMP SERIAL NUMBER 6916779 UP compatible for MerCruiser 190 FUEL PUMP (4 cyl)SERIAL NUMBER 6916779 UP compatible for MerCruiser 120 2.5L SERIAL NUMBER 6229718 UP compatible for MERCURY MARINE compatible for MERCRUISER MC120 FUEL PUMP 2.5L compatible for MERCURY MARINE compatible for MERCRUISER MC165 FUEL PUMP 2.5L compatible for MERCURY MARINE compatible for MERCRUISER MC170 FUEL PUMP 2.5L compatible for MERCURY MARINE compatible for MERCRUISER MC180 FUEL PUMP 2.5L compatible for MERCURY MARINE compatible for MERCRUISER MC190 FUEL PUMP 2.5L compatible for MERCURY MARINE compatible for MERCRUISER MC FUEL PUMP 2.5L compatible for MERCURY MARINE compatible for MERCRUISER MC FUEL PUMP 3.0L compatible for MERCURY MARINE compatible for MERCRUISER MC470-1 FUEL PUMP compatible for MERCURY MARINE compatible for MERCRUISER MC488 FUEL PUMP compatible for OMC FUEL PUMP for OMC 509407 181 compatible for CHEVROLET ENGINE 1995 compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE 1995 compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE 1996 compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE 1997 compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE 1998 compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE 1999 compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE 2000 compatible for VOLVO PENTA FUEL PUMP 3.0L 181 compatible for CHEVROLET ENGINE 2001OEM / Part Number42725A3 509407 9-35422 18-7282 3854858Specification- OEM / Part Number: 42725A3, 509407, 9-35422, 18-7282, 3854858 - Condition: 100% brand new - Warranty: one year warranty for any manufacture defect - Quantity: 1pcs Fuel Pump, 3pcs GasketNoticeNo instruction included; professional installation is suggested. High performance aftermarket products made in our own factory with more than 10 years experience Feel free to contact us whatever we can helpNote- No instruction included; professional installation is suggested. - High performance aftermarket products made in our own factory with more than 10 years experience. - Please carefully check the product picture and OE number before buying to avoid buying mistakes- Feel free to contact us whatever we can help.