Description
Includes: – Water Pump Housing Kit
Fits Models: – Yamaha Outboard Motors
Model Years: – Check fitment before purchase
Submodels: – Applicable to 25 HP, 30 HP, 40 HP 4-Stroke models
Engine Options: – Compatible with standard engine options
Description: This Water Pump Housing Kit is designed for Yamaha 25, 30, and 40 HP 4-stroke outboard motors. It ensures optimal cooling performance by effectively circulating water through the engine. This kit includes all necessary components for a complete installation, providing a reliable solution for maintaining your outboard motor’s efficiency.
Features: – Commercial-grade construction for durability – Direct replacement for OEM part numbers 66T-W0078-A0/01 – Bolt-on installation with included components – Enhances engine cooling performance – Suitable for various Yamaha 4-stroke outboard models







