The 3050445 water pump is a genuine-specification fresh water pump designed exclusively for Cummins KTA38, QK38 series engines, making it a top choice for replacement and maintenance of early model generator sets, industrial power units, and construction equipment. As a core component of the engine cooling system, the Cummins 3050445 water pump provides reliable cooling performance, stable flow, and long service life even under continuous heavy-duty operation—meeting or exceeding OEM standards for durability and efficiency.
Key Features
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Genuine Cummins KTA38 / K38 engines, ensuring perfect compatibility with original mounting points
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Precision balanced impeller for stable water flow, reducing vibration and extending the pump’s service life
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Complete ready-to-install assembly, including bearings, mechanical seals, and all necessary components—no additional parts needed
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Ideal for early KTA38-G2, G3 series engines, perfectly matching the original equipment specifications
Quality Assurance
All 3050445 water pumps undergo strict quality testing before shipment, including leak testing, performance testing, and dimensional inspection. We provide a warranty for every pump, ensuring you receive a reliable, long-lasting replacement part for your Cummins KTA38 QSK38 engine.
