Water Pump Impeller Repair Kit – Fits Yamaha 50-70 HP Outboards (Replaces 6H3-W0078-A0-00, 6H3-W0078-02-00) family-yamaha-4mlhx covering both 2-stroke and 4-stroke

covering both 2-stroke and 4-stroke models from 1984 through 2003

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

Note the rotational direction of the old impeller fins

Hand-thread the new 804295T thermo sensor into the mounting hole clockwise to avoid cross-threading

Water Pump Impeller Repair Kit – Fits Yamaha 50-70 HP Outboards (Replaces 6H3-W0078-A0-00, 6H3-W0078-02-00) family-yamaha-4mlhx covering both 2-stroke and 4-strokeWater 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,