646-44352 Water Pump Impeller for Yamaha 2HP | JLM Marine 35-SS680 minor idle or air-fuel mixture

minor idle or air-fuel mixture adjustments may sometimes be necessary depending on your specific engine's condition and local climate

direct-fit replacement for worn or damaged original gaskets

it is built for reliable performance in demanding marine environments

You may need to disconnect a speedometer tube or shift linkage

unbolt and detach the old water pump housing to access the impeller

646-44352 Water Pump Impeller for Yamaha 2HP | JLM Marine 35-SS680 minor idle or air-fuel mixtureWater Pump Impeller for Yamaha 2HP Outboard 646 44352 This water pump impeller is engineered for Yamaha 2 stroke 2HP outboard motors produced from 1986 to 2002. Designed to maintain optimal cooling performance, it ensures reliable water circulation through your engine's cooling system. This impeller directly replaces OEM part numbers 646 44352, 646 44352 01, and 646 44352 01 00, as well as aftermarket equivalents from CEF Marine, Sierra Marine,