Description

48RE Transmission for sale

48RE Transmission for sale. The 48RE features a hydraulically controlled system with electronic enhancements for shift timing and pressure adjustments. Its design includes a reinforced case, heavy-duty planetary gearsets, and upgraded clutches to withstand the high torque produced by diesel engines. The transmission also includes a lock-up torque converter, which helps improve fuel efficiency and reduce heat during highway driving. These features made the 48RE a strong performer in its class, capable of handling significant workloads while maintaining smooth shifting and durability.

The 48RE transmission is a heavy-duty 4-speed automatic transmission developed by Chrysler, designed primarily for diesel-powered trucks and high-performance applications. Introduced in the early 2000s, it succeeded the 47RE and was widely used in Dodge Ram trucks equipped with Cummins turbo diesel engines, as well as select gas-powered models. The 48RE was engineered to handle the increased torque and power demands of modern work and towing vehicles, making it a robust and reliable choice for heavy-duty use.

48RE 4×4 Transmission for sale

Disassembly Process and Cleaning

• Complete disassembly of the entire transmission, all wearable “soft parts” are discarded.
• Casing and housings are washed in our 190 degree hot wash tank.
• Hard parts are thoroughly inspected and then either discarded or hand washed
• Casing is thoroughly checked for any cracks or damage

Standard Upgraded Internal Components

• Billet 300M Input Shaft
• Billet Stage 5 Triple Disc Torque Converter
• 4 Clutch Forward Drum with GPZ Clutches and Kolene Steels, Custom Machined Pressure Plate and Piston.
• 6/7 Clutch Direct Drum with GPZ Clutches and Kolene Steels, Custom Machined Pressure Plate and Piston. (Factory is 4 Standard Clutches and Steels)
• 7 Clutch Overdrive Pack with GPZ Clutches and Kolene Steels, Custom Machined Pressure Plate And Piston. (Factory is 5 Standard Clutches and Steels)
• 10 Clutch Overdrive Direct Pack with GPZ Clutches and Kolene Steels, Custom Machined Pressure Plate and Piston. (Factory is 9 Standard Clutches and Steels)
• Billet Rigid 2nd Gear / Intermediate Band
• Billet Anodized 2nd Gear Intermediate Servo with 7 Sealing Rings
• Billet Anodized Accumulator Housing with 4 Sealing Rings
• Billet Low / Reverse Servo
• Billet Direct Drum Apply Piston
• Billet Intermediate Band Strut
• Billet Band Anchor
• Billet Band Strut
• Brand New Electronics with Borg Warner Governor Solenoid
• Updated Brass Line Pressure Transducer
• New Wiring Harness
• Dyno Tested High-Pressure Valve Body Assembly
• Aluminum Deep Pan