The BD Diesel 48RE Transmission & Converter Stage 4 Package, part number 1064192SS, is designed to enhance the durability and performance of your heavy-duty Dodge Ram 2500 and 3500 trucks from 2003 to 2004. This comprehensive upgrade includes a fully rebuilt transmission featuring an upgraded valve body, a high-capacity billet input shaft, and an aluminum heavy-duty pan with heat-dissipating fins, providing increased oil capacity and temperature control for demanding towing and hauling applications. The package also includes a high-performance torque converter with an enhanced stall speed, cast aluminum stators, and a custom-designed full-flow filter for superior fluid protection. The combination of these components ensures smoother shifting, increased torque capacity, and improved fuel efficiency while reducing heat buildup and component wear.
The transmission is assembled with high-quality Raybestos high-temperature bands, billet band levers, and roller Torrington bearings replacing stock thrust bushings, all contributing to increased longevity and resistance to high-stress conditions. Every unit undergoes dyno testing to verify performance and reliability, making it suitable for severe fleet duty, towing, and high-horsepower applications. The package also includes essential components like a cooler line case saver, a magnetic drain plug, and a 2-quart extra capacity pan with heat dissipation fins that help maintain optimal operating temperatures. Designed specifically for 2003-2004 Dodge Ram 2500 and 3500 trucks, this Stage 4 upgrade provides a significant boost in drivetrain durability, efficiency, and operational response.
Please note, this product is not intended for race or sled pull use. It comes with a 36-month/150,000-mile parts warranty and a 12-month/24,000-mile labor warranty, ensuring peace of mind with your investment. Proper installation and adherence to the manufacturer’s break-in procedures are recommended for maximum lifespan and performance. This package is an ideal choice for fleet operators and off-road enthusiasts seeking reliable, high-performance transmission upgrades for severe-duty applications.
Features:
- Heavy-duty torque capacity suitable for towing and high-performance applications
- Premium friction materials ensure smooth, chatter-free engagement
- Enhanced thermal capacity prevents slippage and overheating under severe loads
- Long-term drivetrain reliability with durable components and comprehensive protection
Fitment:
Dodge Ram 2500 Laramie 2003
Dodge Ram 2500 SLT 2003 to 2004
Dodge Ram 2500 ST 2003 to 2004
Dodge Ram 3500 Laramie 2003 to 2004
Dodge Ram 3500 SLT 2003 to 2004
Dodge Ram 3500 ST 2003 to 2004





















