The ATS Diesel 48RE Stage 2 Transmission Package is a complete high-performance automatic transmission system engineered specifically for 2004.5-2005 Dodge Ram 2500/3500 4WD trucks equipped with the 5.9L Cummins diesel engine. This comprehensive package addresses the well-known weaknesses of the factory 48RE transmission, delivering exceptional durability and power handling capability for towing, hauling, and performance applications.
Complete Package Includes:
- ATS-built 48RE automatic transmission with reinforced internals
- ATS Five Star torque converter with patented Viskus clutch drive technology
- ATS extra deep transmission pan for increased fluid capacity and cooling
- ATS billet input shaft for superior torsional strength
Key Performance Features:
- Rated to handle up to 500 horsepower reliably
- Enhanced clutch packs with increased clutch count in Forward, Overdrive, and Overdrive Brake positions
- Premium Borg Warner and Raybestos clutch materials for high torque capacity and longevity
- Reinforced high-stress areas throughout the transmission case
- Modified valve body with torque converter lockup capability in 1st and 2nd gears
- Increased line pressure for improved shift quality and component durability
- Billet strut anchor replacing factory sheet metal component
- Billet accumulator piston for precise hydraulic control
- TV motor-equipped for electronic throttle valve control
Engineering and Quality:
Every ATS 48RE transmission is dyno-tested under load to ensure reliable functionality before shipment. The transmission features ATS's signature purple powder-coated case finish, sealed external surfaces to prevent leaks, and precision-machined valve body surfaces. All critical bolt holes and threads are reinforced with inserts for long-term reliability.
This Stage 2 package is ideal for truck owners running modified power levels, frequent towing applications, or those seeking maximum reliability from their drivetrain. The system delivers smooth, crisp shifts on the street while providing the strength needed for heavy trailers and high-performance applications. Backed by ATS's industry-leading 5-year, 500,000-mile warranty.
Note: This is a complete transmission assembly requiring professional installation. A separate core charge applies and will be refunded upon return of your original transmission. Designed specifically for 4WD applications with TV motor.