Water Pump Impeller Repair Kit – Fits Yamaha 4-5HP Outboards (Replaces 6F5-W0078-00, 6F5-W0078-A0-00) family-yamaha-50ejrv Locate the drain screw on

Locate the drain screw on your Mercury MerCruiser engine that requires service

A damaged impeller cannot pump water effectively

Vessel Type Application Notes Boats Hull registration identification Contrast with vessel background color Personal Watercraft (PWC) Registration identification Meets USCG guidelines Yachts Registration identification Apply to clean surface Fishing Boats Registration identification Select color that contrasts with vessel DOT Vehicles Department of Transportation ID numbers Alternative use Snowmobiles Registration identification Alternative use

37100-96J25)

If you are servicing both sterndrive cylinders

Water Pump Impeller Repair Kit – Fits Yamaha 4-5HP Outboards (Replaces 6F5-W0078-00, 6F5-W0078-A0-00) family-yamaha-50ejrv Locate the drain screw onWater Pump Impeller Repair Kit Fits Yamaha 4 5HP Outboards (Replaces 6F5 W0078 00, 6F5 W0078 A0 00) This water pump repair kit is designed for Yamaha 4 5HP 2 Stroke (19842002) and F4 4HP 4 Stroke (19992008) outboard motors. It provides a complete solution for servicing your engine's cooling system to prevent overheating and ensure reliability. It serves as a direct replacement for Yamaha part numbers 6F5 W0078 00 00, 6F5 W0078 A0 00, and 6E0 W0078 A2