ATS Diesel Stage 3 Transmission Package

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

3099342290

Overview:

The ATS Diesel Stage 3 Transmission Package is a high-performance upgrade designed specifically for Dodge Ram 2500 and Ram 3500 trucks from 2004 to 2007 equipped with the 48RE automatic transmission. Engineered to handle increased power and torque demands, this package is ideal for diesel truck owners seeking enhanced durability, improved shift quality, and extended transmission life under heavy-duty conditions.

Perfect for enthusiasts and professionals who tow, haul, or push their trucks to the limit, the Stage 3 package delivers reliable performance improvements that maintain factory-like drivability while providing the strength needed for demanding applications.

Key Features:

This comprehensive transmission package includes advanced components and upgrades that optimize the 48RE transmission’s capabilities:

• Heavy-duty internal components engineered for increased torque capacity
• Upgraded valve body for improved shift firmness and responsiveness
• Enhanced clutch packs designed to reduce slippage and wear
• Precision-machined parts for superior fit and durability
• Optimized hydraulic circuits to improve transmission cooling and longevity
• Designed specifically for 4WD Dodge Ram 2500 and 3500 models with T.V. Motor
• Compatible with factory electronics and sensors for seamless integration
• Tested to withstand the rigors of towing, off-road, and heavy-duty use

Construction & Design:

The ATS Diesel Stage 3 Transmission Package is built using premium materials and precision engineering to ensure maximum strength and reliability. Each component is manufactured to exacting standards, utilizing hardened steels and advanced coatings to resist wear and heat buildup. The design focuses on reinforcing critical transmission areas prone to failure under high torque loads, resulting in a robust assembly that extends service intervals and reduces downtime.

Attention to detail in machining and assembly guarantees consistent performance and smooth operation, even under the most demanding driving conditions.

Installation & Fitment:

This package is a direct fit upgrade for Dodge Ram 2500 and Ram 3500 trucks from 2004 through 2007 equipped with the 48RE transmission and 4WD drivetrain. Installation requires professional transmission knowledge and tools, as it involves disassembly and reassembly of the transmission. No major modifications to the vehicle’s drivetrain or electronics are necessary, ensuring a straightforward swap with factory compatibility maintained.

Proper installation will restore and enhance transmission performance, making it suitable for both street and heavy-duty applications.

What's Included:

• Complete Stage 3 transmission rebuild kit with upgraded internal components
• Upgraded valve body assembly
• Heavy-duty clutch packs and friction materials
• Seals, gaskets, and hardware necessary for installation
• Detailed installation instructions and technical support

Ideal For:

This transmission package is ideal for Dodge Ram 2500 and 3500 owners who demand enhanced transmission durability and performance. It is especially suited for:

• Heavy towing and hauling applications
• Off-road enthusiasts requiring reliable 4WD operation
• Diesel truck owners upgrading power levels beyond stock limits
• Fleet vehicles subjected to rigorous daily use
• Anyone seeking to extend the life of their 48RE transmission under high-stress conditions

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.