Quicksilver 8M6012790 Impeller Repair Kit for OMC 2.3-7.5L SterndrivesQuicksilver Water Pump Kit 8M6012790 contains everything needed for a complete water pump replacement to keep your outboard?s cooling system operating at peak performance.Engine Part Application:Fits OMC Cobra Drives-2.3 (1987-90), 2.5 (1986), 3.0 (1986-93), 4.3 (1986-93), 4.6 (1989), 5.0 (1986-93), 5.7 (1986-93), 5.8 (1989-93), 7.5 (1987-89)Key Product Features Quicksilver Water Pump Kit 8M6012790 contains everything needed for a complete water pump replacement to keep your outboard?s cooling system operating at peak performance.; Fits OMC Cobra Drives-2.3 (1987-90), 2.5 (1986), 3.0 (1986-93), 4.3 (1986-93), 4.6 (1989), 5.0 (1986-93), 5.7 (1986-93), 5.8 (1989-93), 7.5 (1987-89); OMC 984461; Sierra 18-3212-1; Contains water pump gasket, impeller, pump liner, rubber seal and impeller plate; Pump impellers are manufactured from premium quality rubber material for outstanding longevity and performance; Stainless steel hardware is included for superior corrosion resistance; Quicksilver marine parts are manufactured to rigorous quality standards for an exact fit and long service life to provide performance, protection and peace of mind.; Engine Part Supersedes