Superior Shift Calibration Spring Set 48RE - 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Diesel

Superior Shift Calibration Spring Set 48RE for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Diesel. Precision-calibrated spring set restores factory-fresh shift timing in high-mileage 48RE transmissions.

Precision-engineered for reliable performance in demanding diesel applications. Every component is inspected and tested to meet or exceed OEM specifications. Whether you are performing a complete rebuild or targeted repair, this part delivers the durability and quality your heavy-duty transmission demands.

Fitment: 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Diesel

Professional installation recommended. Contact us for technical support.