ATS 309-934-2317 48RE Stage 3 Package | 2006.5-2007 Dodge RAM 2500/3500 5.9L Cummins 4WD

Features:

• Fits 2006.5–2007 Dodge RAM 5.9L Cummins 4WD
• Includes ATS built 48RE automatic transmission
• Comes with ATS 5 Star Viskus torque converter
• Equipped with billet input shaft for strength
• ATS CoPilot lock-up controller for torque control
• Extra deep ATS transmission pan for cooling
• Designed for heavy towing and performance use
• Improves transmission life under extreme load
• Reduces slippage and enhances power transfer
• Optimized for tuned and high horsepower trucks
• Built to handle aggressive driving and towing
• Made in the USA by ATS Diesel Performance

Push Your Truck Harder With Confidence Every Mile

When your RAM is built to haul, tow, or tear down the strip, your transmission needs to keep up, and that’s where the ATS 48RE Stage 3 Package steps in. Designed specifically for 2006.5 to 2007 5.9L Cummins-powered 4WD trucks, this transmission kit was built for real-world performance under serious load. Whether you're towing heavy, daily driving with a tune, or chasing weekend power goals, this setup delivers unmatched durability and control. The included ATS 5 Star Viskus Clutch Drive Torque Converter improves lockup and reduces heat, while the billet input shaft adds strength right where it's needed most. Toss in the extra deep transmission pan for cooling and the CoPilot lock-up controller for precise torque converter management, and you’ve got a transmission package that’s built to handle everything your truck was made for. This isn’t just a replacement, it’s a true performance upgrade. If you're planning to keep your truck running hard for the long haul, this is the kind of investment that pays off every time you step on the throttle.

Engineered To Deliver Maximum Strength And Torque Control

The ATS 48RE Stage 3 Package is a fully upgraded automatic transmission solution for 2006.5–2007 RAM 2500 and 3500 models equipped with the 5.9L Cummins engine and 4WD. At the core is the ATS-built 48RE transmission, reinforced to manage increased power output and resist failure under sustained stress. The billet input shaft provides critical reinforcement for high-load applications, minimizing torsional flex and breakage. An ATS 5 Star Viskus Clutch Drive Torque Converter improves torque multiplication and lockup performance, ensuring better throttle response and cooler transmission temps. The package also includes an extra deep transmission pan to aid in fluid cooling and prolong service life, particularly during heavy towing or extended high-load use. The ATS CoPilot Torque Converter Lock-Up Controller allows for precise electronic lockup control, which helps prevent slippage and maintains consistent torque delivery. This package is purpose-built for performance enthusiasts and working trucks that demand strength, stability, and long-term drivability under pressure.

Fits: 2006, 2007 RAM 2500/3500 5.9L Cummins 4WD

Notes:

• Designed for 2006.5–2007 Dodge RAM 2500 and 3500 with 5.9L Cummins and 4WD
• Compatible only with vehicles built in or after May 2006
• Includes ATS-built 48RE transmission for enhanced strength and durability
• Comes with ATS 5 Star Viskus Clutch Drive Torque Converter for improved lockup
• Features a billet input shaft to handle increased power and torque
• ATS CoPilot Lock-Up Controller provides improved torque converter management
• Extra deep transmission pan increases fluid capacity and aids in cooling
• Ideal for high-performance towing, tuned trucks, and heavy-use applications
• Built to reduce slippage, overheating, and transmission failure under load
• Professional installation recommended due to complexity and system integration