48RE 2005-2007 Dodge Ram 2500/3500 5.9L AWD/4WD – Remanufactured 4-Speed Automatic Trans

Description

Engineered for four-by-four chassis demands, Dodge Ram 2005-2007 Remanufactured Transmission supports 610 lb-ft torque output and 325 continuous horsepower across severe terrain. Operating up to a 3,200 engine RPM ceiling, the unit produces 205 PSI hydraulic line pressure, maintaining rigid power delivery across the 4-Speed 4WD transfer case transfer junction under heavy cargo strain.

Reinforced ribbed aluminum casing structures enclose shot-peened 8620 alloy steel planetary gearsets and heavy sintered bronze clutch packs. Modified valve body passages incorporate hardened steel sleeve inserts paired with an upgraded boost valve to prevent low-speed line drop. Threaded 1/2-inch cooler ports feed transmission fluid through a 250 lbs dry unit holding 17 quarts with a reinforced multi-disc torque converter.

Key Features of Dodge Ram

Wholesale accounts buy Dodge Ram 2005-2007 remanufactured transmission systems to eliminate field breakdown on municipal service fleets. The rugged architecture sustains severe payload pull across continuous commercial transport service.

• 4-pinion rear planetary carriers reduce tooth face deflection under peak torque demand
• Induction-hardened input shafts survive sudden traction spikes across loose surfaces
• 2005-2007 Ram replacement valve body circuits restore uniform mainline servo engagement
• High-temp Viton lip seals block internal hydraulic leakage past clutch piston drums
• Ram 2005-2007 torque converter package utilizes furnace-brazed turbine fins for extreme rigidity
• Full-flow lubrication circuits channel cool fluid straight to planet thrust washers
• Upgraded direct clutch band material resists glazing under high gross vehicle weight

Torque Handling Step Ratios Thermal Thresholds

Hydraulic line pressure delivers 195 to 235 PSI inside forward circuits during maximum acceleration. Sump operating temperatures hover between 165°F to 195°F during severe 4WD towing work. Built to process 610 lb-ft input torque at 1,600 RPM, the gear spread moves across a 2.45:1 1st gear, 1.45:1 2nd gear, 1.00:1 3rd gear, and 0.69:1 overdrive ratio. The auxiliary cooler loop transfers continuous thermal energy out of the fluid reservoir.

Transfer Case Output Mating Specifications

A heavy 29-spline 4WD output shaft locks straight into factory transfer case input couplers. Bell housing mounting depth to crossmember pad measures 26.50 inches, supporting rapid chassis alignment. Output pilot diameter measures 2.125 inches, keeping runout measured at the tail shaft flange below 0.0018 inches to prevent transfer case input wear.

Solenoid Tuning Dyno Verification Checks

Microprocessor diagnostics calibrate electrical governor pressure transducers under simulated heavy road friction before crating. This driveline is not engineered for pro-mod drag racing, competition sled-pulling trucks running uncalibrated tuning, or drivelines with contaminated fluid coolers.

• Check pan magnet debris levels every 30 operating days
• Flush oil cooling circuits and replace internal filters every 25,000 miles
• Perform total driveline electronic line checks every 12 months

Fleet Coverage Protected Shipping Manifest

Commercial coverage includes a standard 3-Year unlimited mileage warranty. The crated package includes a complete remanufactured transmission unit, a pre-balanced torque converter, an auxiliary transmission line filter, a technician service bulletin sheet, and factory fluid recommendation tags.