ATS Diesel Stage 5 Transmission Package

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

3099542317

Overview:

The ATS Diesel Stage 5 Transmission Package is a comprehensive upgrade solution designed specifically for 2004 to 2007 Dodge Ram 2500 and Ram 3500 models equipped with the 4WD 48RE transmission. Engineered to handle increased power and torque demands, this package is ideal for diesel truck owners seeking enhanced durability and reliability under heavy-duty conditions. Whether you are towing, hauling, or pushing your truck to its limits, the Stage 5 package provides the strength and performance improvements necessary to maintain transmission integrity and extend service life.

Built by ATS Diesel, a trusted name in diesel performance and drivetrain components, this transmission package is tailored to fit a wide range of Ram 2500 and Ram 3500 trims including Laramie, SLT, Sport, ST, and TRX4 models. It is designed for enthusiasts and professionals who demand a robust transmission capable of withstanding the rigors of high horsepower and torque applications.

Key Features:

The ATS Diesel Stage 5 Transmission Package incorporates advanced engineering and premium components to deliver superior performance and reliability. Key features include:

• Heavy-duty 48RE transmission rebuild kit optimized for 4WD Dodge Ram 2500 and 3500 trucks
• Upgraded internal components engineered to handle increased torque and horsepower
• Enhanced clutch packs and friction materials for improved holding capacity and durability
• Precision-machined parts for consistent fitment and smooth operation
• Reinforced input and output shafts designed to resist wear and failure under heavy loads
• Complete transmission package including all necessary components for a full rebuild
• Compatible with factory transmission control systems for seamless integration
• Tested for reliability in demanding diesel truck applications

Construction & Design:

The Stage 5 Transmission Package is constructed using high-grade materials selected for their strength and longevity. ATS Diesel employs rigorous quality control and precision manufacturing techniques to ensure each component meets strict performance standards. The upgraded clutch packs utilize advanced friction materials that resist heat fade and wear, while shafts and gears are reinforced to withstand the stresses of increased torque loads common in diesel-powered Ram trucks. This meticulous design approach results in a transmission package that not only improves durability but also maintains smooth shifting characteristics and operational reliability.

Installation & Fitment:

This package is designed for direct fitment on 2004 to 2007 Dodge Ram 2500 and 3500 models equipped with the 4WD 48RE transmission. Installation requires a professional transmission rebuild process, including removal of the existing transmission and replacement of internal components with the Stage 5 kit parts. No major modifications to the vehicle or transmission housing are necessary, but proper tools and expertise are recommended to ensure optimal results. This package is ideal for those performing a full transmission rebuild or upgrade to support increased power output.

What's Included:

• Complete set of upgraded clutch packs and friction discs
• Reinforced input and output shafts
• Precision-machined gears and internal components
• Seals, gaskets, and hardware required for rebuild
• Detailed installation instructions and technical support

Ideal For:

This transmission package is perfect for Dodge Ram 2500 and 3500 owners who:

• Operate diesel trucks in towing, hauling, or heavy-duty applications
• Have increased engine power and require a transmission upgrade to match
• Seek to improve transmission durability and extend service intervals
• Perform professional or enthusiast-level transmission rebuilds
• Demand reliable performance in off-road or commercial use environments

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.