Sea Water Pump Rebuild Kit – Fits Yanmar 2GM, 3GM, 2YM, 3YM Series (Replaces Yanmar 128377-42500, 128397-42500) 90-175HP Features a direct bolt-on connection

Features a direct bolt-on connection for straightforward installation

1 x Rubber Seal (907774)

It is also compatible with Mercury-branded 225 HP 4-stroke models from 2003–2006

apply steady pressure from the center of the decal outwards to prevent bubbles

typically mounted with roller brackets and U-bolts to 3" × 3" cross members

Sea Water Pump Rebuild Kit – Fits Yanmar 2GM, 3GM, 2YM, 3YM Series (Replaces Yanmar 128377-42500, 128397-42500) 90-175HP Features a direct bolt-on connectionProduct Details This Major Rebuild Kit Fits Yanmar 2GM, 3GM Series provides all necessary components for overhauling the sea water pump on European built Yanmar GM YEU series diesel engines manufactured between 1996 and 2004. It is designed for pumps with a 6 bolt cover measuring 76mm (3") in diameter. The kit serves as a direct replacement for multiple Yanmar and Johnson part numbers, including 128377 42500, 128397 42500, and 10 24509 01, ensuring a