Yamaha - Water Pump Housing - 6L5-44311-00-00 - Engine Model 3 Mercury-50HP-EFI-2009 Catalyst-equipped MerCruiser engines need a

Catalyst-equipped MerCruiser engines need a clean and dependable connection to the dash-mounted malfunction light

6X5-82510-00-00 - MAIN SWITCH ASSYWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

quick and easy installation

Heavy-duty electroplated filter housings designed to resist corrosion

• Service-Friendly Design – Built for straightforward replacement during routine maintenance or repair work

Yamaha - Water Pump Housing - 6L5-44311-00-00 - Engine Model 3 Mercury-50HP-EFI-2009 Catalyst-equipped MerCruiser engines need aYamaha Water Pump Housing Cooling System Component 6L5 44311 00 00 Overview On these smaller two stroke Yamahas, the cooling system is simple, but everything has to be in good shape for it to work right. Ive seen plenty of weak water flow issues come down to a worn or scored housing, even with a new impeller installed. This is the piece that keeps the pump sealed and working efficiently. If youre already in there servicing the pump, its one of those