438592 Water Pump Impeller Repair Kit for Johnson Evinrude OMC Outboards 25 28 30 35 40 48 50 HP Engines 1989-2005 Marine Cooling System Service Compatible with Sierra 18-3454 Replacement GLM 12245

Water Pump Impeller Repair Kit with Housing - Fits Johnson Evinrude 25 28 30 35 40 48 50 HP 1989-2005This GHmarine water pump impeller repair kit fits 1989-2005 Johnson Evinrude Outboard. It helps support engine cooling and maintain water flow for your boat's performance on the water.Compatible for Johnson Evinrude OMC BRP Marine Outboard Motor Models(Verify your engine year and displacement):for Evinrude Johnson 25 Jet 1995-UPfor Evinrude Johnson 30 Jet 1995-UPfor Evinrude Johnson 28 hp 1995-1996for Evinrude Johnson 35 hp 1991-1996for Evinrude Johnson 40 hp 1989-2005for Evinrude Johnson 48 hp 1989-2005for Evinrude Johnson 50 hp 1989-2005Feel free to share your engine serial number for compatibility confirmation.Replaces Part Numbers:for Johnson Evinrude OMC 0438592, 0433548, 0433549, 0777805for Johnson Evinrude OMC 438592, 433548, 433549, 777805for Sierra Marine 18-3454 18-3394for Mallory Marine 9-48209for GLM Marine 12245for SEI Marine 96-364-01AKfor OBR Red Rhino JE-222Package Include:1 x Impeller Assebbly 0432941 0437059 0765350 0765350 0437059 18-31041 x Impeller Key 0334897 18-31381 x Impeller Housing Assembly 0438544 0437058 04355941 x Cup Impeller Housing 0340619 18-34551 x Impeller Housing Plate 0321940 0341038 0336251 0319275 18-31261 x Wear Plate Gasket 0336530 18-27091 x Seal Housing 0324981 0777871 18-74812 x Grommet 0333758 18-2708 0341732 0315748 18-27052 x O Ring 0310584 3852089 0777973 18-7135 0331188 25-65936 18-71434 x Screws 0302325 0328315 331979 18-3133Key Features of Our Kit:Neoprene rubber impeller resists saltwater corrosion for pumping performance and service life.Complete kit with housing: Includes impeller stainless wear plate gaskets O-rings seals and liner cup—all in one package.Drop-in design for DIY installation: ready in minutes with basic tools.Materials tested for heat resistance abrasion and operation in fresh or saltwater conditions.Why Regular Impeller Replacement MattersThe impeller draws in water to circulate through the engine for heat dissipation. Over time saltwater exposure debris dry running or wear can cause the rubber blades to crack deform or break off—reducing water flow and risking engine damage like warped cylinders or seized pistons. Marine sources suggest inspecting and replacing it every season or after 100 hours of use to help avoid repair costs and support performance.

• The Water Pump Impeller Repair Kit is designed for Johnson Evinrude OMC 25HP 28HP 30HP 35HP 40HP 48HP 50HP outboard motors, covering 1989 to 2005 gearcase models. It helps keep the cooling system running smoothly during regular boating use.
• The Outboard Impeller Kit for Johnson Evinrude OMC 0438592 0433548 0433549 0777805 438592 433548 433549 777805 Sierra Marine 18-3454 18-3394 Mallory Marine 9-48209 GLM Marine 12245 SEI Marine 96-364-01AK OBR Red Rhino JE-222
• The Aftermarket Replacement Water Pump Repair Kit for Johnson Evinrude includes components: a rubber impeller 0432941 0437059 0765350 0765350 0437059 18-3104, Impeller Key, Impeller Housing Assembly, Cup Impeller Housing , Impeller Housing Plate, Wear Plate Gasket, Seal Housing , Grommet, O-Ring, Screws
• The Water Pump Service Kit helps restore cooling performance by replacing worn parts that may cause overheating reduced water flow or water pump failure over time.
• The Marine Cooling System Impeller Repair Kit is recommended for seasonal or 100-hour maintenance and helps prevent unexpected cooling problems when operating in seawater shallow areas or waters with debris.