Yamaha - Outer plate,cart. - 6H3-44323-00-00 Yamaha Marine 4-Stroke Outboard Thermostats Maintaining the correct engine temperature

Maintaining the correct engine temperature is critical for efficiency

Each kit is factory-tested for accuracy

This product has been superseded by: 6L2-44551-01-8D

Johnson Pump in-line blowers provide ventilation for bilges

90450-59009-00 - HOSE CLAMP ASSY

Yamaha - Outer plate,cart. - 6H3-44323-00-00 Yamaha Marine 4-Stroke Outboard Thermostats Maintaining the correct engine temperatureYamaha Outer Plate Cartridge Water Pump Housing Component 6H3 44323 00 00 Overview When youre servicing a water pump, its not just about swapping the impeller and calling it done. Ive seen pumps lose efficiency because the internal plates were worn or grooved, and thats where problems start. This outer plate helps keep everything sealed and moving water the way it should. Its one of those parts you handle while youre already in there, so you know the