Sea Water Pump Assembly for 2GM20 / 3GM30 Yanmar (Replaces 128397-42500)

Includes: - Sea Water Pump

Fits Models: - Yanmar 2GM20, Yanmar 3GM30

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - 2GM20 (20 HP), 3GM30 (30 HP)

Description: This sea water pump is designed to replace the original equipment on Yanmar marine engines, specifically the 2GM20 and 3GM30 models. It ensures efficient cooling by circulating seawater through the engine, maintaining optimal operating temperatures during use. This replacement part is essential for maintaining engine performance and longevity.

Features: - Direct replacement for Yanmar part number 128397-42500 - Durable construction for marine environments - Ensures optimal engine cooling - Easy installation with standard tools - Compatible with Yanmar 2GM20 and 3GM30 engines