ATS Diesel Stage 4 Transmission Package

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

3099442317

Overview:

The ATS Diesel Stage 4 Transmission Package is a comprehensive upgrade solution designed specifically for Dodge Ram 2500 and Ram 3500 models from 2004 to 2007 equipped with the 48RE 4WD transmission. Engineered to handle increased power and torque demands, this package is ideal for diesel truck enthusiasts and professionals seeking enhanced durability and performance in demanding conditions.

Built to withstand the rigors of heavy towing, hauling, and off-road use, the Stage 4 package delivers improved transmission strength and reliability. It is perfect for owners looking to maximize their truck’s drivetrain capability while maintaining smooth shifting and operational efficiency.

Key Features:

This Stage 4 Transmission Package incorporates advanced components and engineering enhancements to optimize transmission performance and longevity. Key features include:

• Heavy-duty input and output shafts designed for increased torque capacity
• Upgraded clutch packs and friction materials for improved holding power and heat resistance
• Reinforced planetary gear sets to handle higher stress loads
• Enhanced valve body calibration for precise and consistent shift quality
• High-performance torque converter optimized for 4WD applications
• Durable seals and gaskets to prevent leaks under extreme conditions
• Complete rebuild kit with all necessary components for a full transmission overhaul
• Compatibility with factory electronic controls and sensors for seamless integration

Construction & Design:

The ATS Diesel Stage 4 Transmission Package is crafted using premium-grade materials and precision manufacturing techniques. Each component is engineered to meet or exceed OEM specifications, ensuring a robust and reliable transmission assembly. The use of hardened steel alloys and advanced friction materials enhances wear resistance and extends service life.

Attention to detail in the design process results in improved thermal management and mechanical efficiency, reducing the risk of premature failure during high-load operation. The package is assembled and tested to guarantee consistent performance and durability under demanding conditions.

Installation & Fitment:

This transmission package is a direct fit replacement for 2004 to 2007 Dodge Ram 2500 and Ram 3500 models equipped with the 48RE 4WD transmission. Installation requires professional mechanical expertise and standard transmission removal and installation procedures. No major modifications are necessary, as the package is designed to integrate seamlessly with existing drivetrain components and electronic systems.

Proper installation ensures optimal performance and reliability, making it suitable for both restoration projects and performance upgrades.

What's Included:

• Upgraded input and output shafts
• Reinforced planetary gear sets
• High-performance clutch packs and friction discs
• Enhanced valve body assembly
• Torque converter optimized for 4WD
• Seals, gaskets, and hardware kit
• Complete rebuild instructions and technical support

Ideal For:

The ATS Diesel Stage 4 Transmission Package is ideal for Dodge Ram 2500 and 3500 owners who demand increased transmission durability and performance. It is well-suited for:

• Heavy towing and hauling applications
• Off-road and rugged terrain driving
• Diesel truck enthusiasts upgrading powertrain components
• Fleet operators requiring reliable drivetrain solutions
• 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.