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Yanmar Raw Water Pumps

Raw Water Pump & Raw Water Pumps for Yanmar Marine Diesel Engines

In this category, you will find the right raw water pump as well as raw water pumps for Yanmar Marine diesel engines. The raw water pump is a central component of the cooling system and ensures that sufficient cooling water is pumped through the engine to prevent overheating.

Due to wear, salt particles, and sand particles, the pump housing, bearings, or impeller inside the pump may be damaged. Replacing the raw water pump in good time ensures a reliable cooling circuit and protects against costly engine damage.

Our raw water pumps are marine-grade, robustly constructed and manufactured for a precise fit according to OEM specifications.

Suitable for, among others:

  • 1GM10, 2GM20, 3GM30
  • 3YM20, 3YM30
  • 4JH Series (4JH2 / 4JH3 / 4JH4)
  • 4LH, 6LP, 6LY, 8LV

A properly functioning raw water pump is crucial for safe, cool, and reliable engine operation.

Find the right raw water pump for Yanmar Marine diesel engines now.