ATS Diesel Stage 1 Transmission Package

2004–2007 Dodge Ram 2500 / Ram 3500 4WD with 48RE Transmission

3099142290

Overview:

The ATS Diesel Stage 1 Transmission Package is engineered specifically for Dodge Ram 2500 and Ram 3500 models from 2004 to 2007 equipped with the 48RE automatic transmission and T.V. motor. Designed to enhance the durability and performance of your truck’s transmission, this package is ideal for diesel enthusiasts looking to improve shift quality, reliability, and overall drivability under demanding conditions.

This Stage 1 package is perfect for owners who want to maintain factory-like operation while benefiting from upgraded internal components that handle increased torque and power. Whether you use your Ram for towing, hauling, or daily driving, the ATS Diesel transmission package provides a solid foundation for long-term transmission health and improved performance.

Key Features:

The ATS Diesel Stage 1 Transmission Package includes carefully selected components that optimize the 48RE transmission’s function and longevity. Key features include:

• Upgraded internal parts designed to withstand higher torque loads
• Enhanced shift quality for smoother and more consistent gear changes
• Precision-engineered components to reduce wear and extend transmission life
• Compatible with factory 4WD systems and T.V. motor setups
• Direct fit for Dodge Ram 2500 and Ram 3500 models from 2004 through 2007
• Improved reliability under heavy towing and off-road conditions
• Maintains OEM shift feel and performance characteristics

Construction & Design:

ATS Diesel builds this transmission package using high-quality materials and precision manufacturing processes. Each component is engineered to meet or exceed OEM specifications, ensuring durability and consistent performance. The design focuses on reinforcing critical wear points within the 48RE transmission, providing enhanced strength without compromising smooth operation.

By utilizing advanced metallurgy and rigorous quality control, ATS Diesel ensures that the Stage 1 package delivers reliable performance for demanding diesel truck applications. This package is a result of extensive testing and development tailored specifically for Dodge Ram 2500 and 3500 trucks equipped with the 48RE transmission.

Installation & Fitment:

The ATS Diesel Stage 1 Transmission Package is a direct replacement solution designed for straightforward installation in 2004 to 2007 Dodge Ram 2500 and Ram 3500 trucks with the 48RE transmission and T.V. motor. Installation typically requires standard transmission service procedures and does not necessitate major modifications.

Professional installation is recommended to ensure proper assembly and calibration. This package fits the following Dodge Ram models and trims:

• Ram 2500 Laramie (2005–2007)
• Ram 2500 SLT (2004, 2006–2007)
• Ram 2500 Sport (2006–2007)
• Ram 2500 ST (2004, 2006–2007)
• Ram 2500 TRX4 (2006–2007)
• Ram 3500 Laramie (2004–2007)
• Ram 3500 SLT (2004–2007)
• Ram 3500 Sport (2006–2007)
• Ram 3500 ST (2004–2007)

What’s Included

• Upgraded internal transmission components tailored for the 48RE
• Precision-machined parts for enhanced durability
• Installation hardware as required
• Detailed instructions for professional installation

Ideal For:

This transmission package is ideal for Dodge Ram 2500 and 3500 owners who demand improved transmission reliability and shift quality without extensive modifications. It suits diesel truck enthusiasts who tow heavy loads, drive off-road, or require a more robust transmission setup to handle increased power and torque. The Stage 1 package is also a smart upgrade for those looking to extend the life of their factory 48RE transmission while maintaining OEM drivability characteristics.

ATS Diesel Performance builds diesel upgrade solutions engineered for higher torque, towing confidence, and competition-level durability. Best known for performance-built transmissions, ATS also offers turbochargers, exhaust and fuel system components, and other supporting parts designed to handle heavy loads and elevated power on modern diesel trucks.