Description
Yanmar Water Pump for 2GM / 3GM Marine Diesel Engines (128270-42000 / 128270-42001 / 128270-42002)
This high-quality Yanmar water pump is designed as a direct replacement for Yanmar 2GM and 3GM marine diesel engines. Built for performance and durability, it replaces OEM part numbers 128270-42000, 128270-42001, and 128270-42002.
Whether you’re servicing your engine for regular maintenance or replacing a failed unit, this pump ensures reliable coolant circulation to keep your engine running at optimal temperatures.
✅ Key Features:
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Direct fit for Yanmar 2GM and 3GM engines
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Replaces OEM part numbers:
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128270-42000
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128270-42001
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128270-42002
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Built with marine-grade materials for corrosion resistance
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High flow rate for efficient cooling
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Rigorously tested for long-lasting performance
🔩 Compatible With:
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2GM20, 2GM20VE, 2GM20B, 2GM20C, 2GML, 3GMD, 3GMLE, 3GM30, 3GM30VE, 3GM30B, 3GM30C, 2YM , 3YM
Ideal for sailboats, motorboats, and other marine vessels equipped with these Yanmar engine models.
📦 What’s Included:
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1x Yanmar-compatible water pump including impeller
This Yanmar replacement water pump is a trusted choice among boat owners and marine mechanics. It matches the fit, form, and function of the original part, providing peace of mind on the water.






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