48RE 2WD Transmission Stage 2 650HP 2005-2007 Dodge Cummins Randy’s Transmissions

The Stage 2 48RE transmission is the most popular build for the 05-07 5.9 Cummins trucks; rated for up to 650 horsepower. This transmission is built with heavy-duty components, including a billet input shaft, upgraded clutches and bands, and a modified valve body, making it more durable and reliable. To help harness the power your truck makes, we couple the transmission with is our in-house built triple disc converter, which provides increased lockup, resulting in better acceleration and pulling power.

• Our most popular build
• GPZ or equivalent Clutches, New steels
• Power-packed overdrive with custom pressure plate
• Power-packed Direct Drum with custom pressure plate
• TCS super servo, Billet band strut, Billet wedge
• Billet Accumulator
• Sonnax or equivalent Billet Input shaft with custom height billet direct drum piston
• H/D 2nd gear band
• Randys Triple Disc Torque Converter
• Borg Warner Governor pressure solenoid
• High pressure transducer
• HD cast aluminum deep pan
• Custom high pressure valve body
• PTFE coated thrust washers