replaces: Yamaha 689-W0078-04-00 replaces: Mercury Marine 42431M replaces: Mercury Marine 97793T replaces: Mercury Marine 97793M
Service the water pump and make the most of the boating season Starting the season with a freshly serviced water pump will pay dividends later when the sun is out and the fish are biting. A water pump impeller that has sat idle for the winter or one that is worn from year-round use can reduce…
Let someone else gather all the parts. Outboards rely on the water pump to maintain safe operating temperatures. Regular service can maintain proper water flow and prevent overheating the engine. Sierra makes servicing Johnson/Evinrude outboard water pumps easier by packaging all the necessary…
Replaces: OMC 395073
Replaces: Yamaha 6N6-W0078-01-00
Everything you need to service a Yamaha water pump For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts…
Replaces: Yamaha 6F5-W0078-A0-00
Everything you need to service a Mercury 4 cylinder or V6 outboard or MerCruiser with Alpha drive water pumpFor 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat…
replaces: Yamaha 663-W0078-00-00replaces: Mercury Marine 84188Treplaces: Yamaha 663-W0078-A0-00replaces: Mercury Marine 84188M
Service the water pump and make the most of the boating season Starting the season with a freshly serviced water pump will pay dividends later when the sun is out and the fish are biting. A water pump impeller that has sat idle for the winter or one that is worn from year-round use can reduce…
Having the right parts makes rebuilding a water pump easier. Having a properly functioning water pump on opening day will pay dividends later when the sun is out and the fish are biting. Sierra water pump kits are designed and packaged to make sourcing parts for a water pump service easy. Each kit…
Replaces: OMC 390381
Replaces: OMC 390770
Replaces: OMC 396932
Replaces: OMC 382296
Replaces: OMC 388644
Replaces: Yamaha 6F5-W0078-00-00
Service a Yamaha water pump easily with a complete kit For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts…
Replaces: Yamaha 6E5-W0078-01-00
Sierra 18-3428 Yamaha water pump repair kit without housing. Replaces Yamaha 6H3-W0078-00-00 & 6HS-W0078-A0-00. replaces: Yamaha 6H3-W0078-A0-00 replaces: Yamaha 6H3-W0078-00-00