Yamaha - Housing water pump assy - 682-44300-02-00 Mercury MerCruiser Filters delivering dependable and consistent performance

delivering dependable and consistent performance on the water

this lower unit assembly will keep your Yamaha outboard running smoothly

Dimensionally stable quiet running Delrin rotors

trunk or hood to keep them pliable

Yamaha - Housing water pump assy - 682-44300-02-00 Mercury MerCruiser Filters delivering dependable and consistent performance682 44300 02 00 HOUSING WATER PUMP ASSEMBLY supercedes 682 44300 01 00 Yamaha Water Pump Housing F9. 9, T9. 9, 9. 9 15 Cooling System Component 682 44300 02 00 Overview On these smaller Yamaha outboards, the water pump housing is what keeps your cooling system doing its job. It holds the impeller in place and directs water up through the engine to prevent overheating. If the housing gets worn or scored, youll lose water pressure and cooling efficiency