Water Pump Repair Kit – Fits Yamaha 2-Stroke 40-50HP (Replaces 6H4-W0078-00-00, Sierra 18-3429) family-yamaha-f250uca01 apply the stickers to a

apply the stickers to a smooth

1 × 50℃ (122°F) Outboard Thermostat

This tool is used to separate the sterndrive housing from the gimbal ring by acting on the hinge pin bolt

and tighten bolts to the specified torque

Water Pump Repair Kit – Fits Yamaha 2-Stroke 40-50HP (Replaces 6H4-W0078-00-00, Sierra 18-3429) family-yamaha-f250uca01 apply the stickers to aWater Pump Repair Kit Fits Yamaha 2 Stroke 40 50HP (Replaces 6H4 W0078 00 00, Sierra 18 3429) This water pump repair kit is designed for select Yamaha 2 stroke outboard engines, including 40HP (19841994), 50HP (19841987), Pro Series 50HP (19871990), and P50 models (19951996). It provides the necessary components to overhaul your engine's cooling system for reliable performance. This kit serves as a direct replacement for Yamaha part numbers 6H4 W0078