The XDP Remanufactured CP3 Fuel Pump (Stock Replacement) XD760 is a direct fit replacement for the underperforming high-pressure pump on your 6.7L Ram diesel. A failing or bad high-pressure pump can cause low rail pressure, hard starting, and can potentially leave you on the side of the road. Each CP3 pump undergoes a stringent remanufacturing process using high-quality components and is precision assembled and calibrated to ensure proper fit, function, and a long service life. Features and Benefits: Direct-Fit ReplacementRemanufactured CP3 PumpStock Horsepower and Flow RatePrecision Assembled with High-Quality Components Details: