Yamaha - Water Pump Housing - 6BX-44311-00-00 - F4 (Sept 2009 & newer) Suzuki 4-Stroke Outboard Water Pump Repair Kits Valve intake

Valve intake

This product has been superseded by: 78-8M0059271

Everything in this kit is chosen specifically for how the 4

One-Key Convenience: Designed to simplify multi-engine ignition control with a single-key main switch setup

Yamaha - Water Pump Housing - 6BX-44311-00-00 - F4 (Sept 2009 & newer) Suzuki 4-Stroke Outboard Water Pump Repair Kits Valve intakeYamaha Water Pump Housing Cooling System Component F4 6BX 44311 00 00 Overview On small four stroke Yamahas like the F4, the cooling system doesnt have much room for error. This water pump housing is what keeps the impeller properly contained and directs water flow through the engine. When it starts to wear or get scored, cooling efficiency drops off fast, and thats when problems start. Swapping it out during service keeps things running cool and