Top Quality KIPA mechanical fuel pump Replace for GM Mercruiser, OMC, Volvo Penta 2.5L or 3.0L engines, also later model Mercruiser 3.7L aluminum block engines. Replace for Mercury Marine 2.5L 3.0L Volvo Penta 3.0L
MPN: Replace for SIERRA MARINE 18-7282, Mercruiser 42725A3, MERCURY MARINE 42725A3, OMC 509407, Mallory 9-35422, Volvo Penta 3854858
Fitment: Replace for Mercury Marine 225 (3.7L) 4 Cylinder, MC165/180, MC170/190, MC2.5L/3.0L, MC470-1, MC488 and 1995-2001 Volvo Marine for Volvo Penta 181 (3.0L) 4 Cylinder
Very important:Many fuel pumps are used on similar engines. In order to identify the correct fuel pump for your application, you must check the “clock” position of the inlet, outlet, and separator fitting (where applicable) in relation to the rocker arm. View the product photos to make sure this fuel pump is correct. The orientation is looking at the bottom of the fuel pump (with filter holder) and with the rocker arm sticking up/out.
Directly Replacement: Mounting Gaskets are included, Easy to installation, its perfectly and engine started on first try after installation. Important Notice: It's not for 1985 1986 Welcraft Mercruiser 3.0, For the installation manual is not included, But you may search some video on tube. Your powerful Engine deverse a perfect KIPA mechanical fuel pump.