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This remanufactured CP3 injection pump is a stock replacement for 2004.5–2005 Chevrolet Duramax 6.6L LLY engines. Offered as a reman option, it replaces failed factory pumps with a unit intended to match original fit and function. The reman pump is suitable for repair work where maintaining OEM-style fuel delivery and compatibility with LLY Duramax components is required.
DDP 04.5-05 Chevrolet Duramax 6.6L LLY Reman Stock CP3 Injection Pump
