Water Pump Impeller Repair Kit – Fits Yamaha 50-70 HP Outboards (Replaces 6H3-W0078-A0-00, 6H3-W0078-02-00) family-yamaha-4mlhx This Lower Unit Gearcase Seal

This Lower Unit Gearcase Seal Kit includes all necessary seals and gaskets required for a complete lower unit service on compatible Volvo Penta SX and OMC Cobra SX sterndrives

Clean the inside of the housing thoroughly

and year against our "Compatible Engine Models" list

Drain the lower unit gear oil completely and remove the propeller

Clean Mounting Surface: Thoroughly clean the mounting surface on the engine to ensure a proper seal with the new pump

Water Pump Impeller Repair Kit – Fits Yamaha 50-70 HP Outboards (Replaces 6H3-W0078-A0-00, 6H3-W0078-02-00) family-yamaha-4mlhx This Lower Unit Gearcase SealWater Pump Impeller Repair Kit Fits Yamaha 50 70 HP Outboards (Replaces 6H3 W0078 A0 00, 6H3 W0078 02 00) This aftermarket water pump impeller repair kit is designed for Yamaha 2 Stroke 6070 HP (19972003) and 4 Stroke 5060 HP High Thrust (1997present) outboard motors. It provides an essential solution for lower unit water pump maintenance and rebuilds. Direct replacements include Yamaha part numbers 6H3 W0078 00 00, 6H3 W0078 01 00, 6H3 W0078 02 00,