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381809E

WATER PUMP ASSEMBLY OEM: 2243238

This water pump assembly circulates coolant through the Caterpillar C15 ACERT engine, maintaining stable operating temperatures and preventing overheating. It is a direct replacement for the original equipment unit when wear, bearing noise, or coolant leaks occur. The assembly includes new gaskets and O‑rings for a proper seal and is built with a steel housing and a 74‑tooth drive gear.