OMC Sterndrive Water Pump Parts

Water Pump Parts

Of course your OMC's impeller needs to be changed regularly, but it's also a good idea to replace other components of your water pump to maintain proper engine cooling. Water pump kit contents vary, so please take a look at the categories below and check the content of the kit you order. These kits are for raw water pumps found in the out drive, not the pulley driven engine circulating pump mounted on the engine.
Model Year Impeller Only Water Pump Kit Impeller Housing
100 / 260 SD 1968-1986 777130 983218
2.5L / 4.3L / 5.0L All Clutch 777128 984461 984744
5.7L / 3.0L Dog Cobra
2.3L 1987-1990 986465 986486 984744
5.7L LE 1990-1991 777128 987745
350 / 454 All Cone
All Clone Clutch 1992-1994 3854072 3854661 3854071

Need other parts? If you need parts not listed in the application guide, please see: