48RE 3-4 Accumulator Piston - 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Diesel

48RE 3-4 Accumulator Piston for 2003-2007 Dodge Ram 2500/3500 5.9L Cummins Diesel. Servo and accumulator components control clutch and band apply force. Billet upgrades increase apply pressure for firmer shifts and reduced clutch wear under heavy loads.

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.