Water Pump Repair Kit – Fits Yamaha 25HP/30HP 2-Stroke (Replaces 689-W0078-A6-00) Mariner This is an aftermarket replacement

This is an aftermarket replacement

This is especially important in saltwater environments

How often should I inspect or replace these anodes

we recommend professional installation

Disconnect the spark plug wires and the negative battery terminal for safety

Water Pump Repair Kit – Fits Yamaha 25HP/30HP 2-Stroke (Replaces 689-W0078-A6-00) Mariner This is an aftermarket replacementProduct Details This Water Pump Repair Kit Fits Yamaha 25HP 30HP 2 Stroke (Replaces 689 W0078 A6 00) provides all necessary components for a complete water pump overhaul. It is specifically designed to fit Yamaha 25HP (C25) and 30HP (C30) 2 Stroke outboard models manufactured between 1990 and 1997. This kit serves as a direct aftermarket replacement for Yamaha part numbers 689 W0078 A6 00, 689 W0078 06 00, and 689 W0078 05 00, along with interchange