The BD Diesel 03-07 Dodge 48RE Stage 4 Build-It Transmission Kit with Torque Converter is designed for heavy-duty diesel applications, offering robust performance and durability for fleet and towing operations. This comprehensive rebuild kit includes all necessary components such as friction plates, pressure plates, gaskets, and hardware, engineered specifically for the 2006-2007 Dodge Ram 2500 and 3500 models equipped with the 48RE transmission. Built to meet the demands of severe towing and high-horsepower loads, this kit features high-quality materials and precision manufacturing standards established by BD Diesel, a leader in diesel performance since 1985.
The kit features riveted pistons that ensure proper alignment and eliminate vibration, enhancing the longevity of the transmission. The self-centering trapezoid teeth design increases contact area, reducing wear and chatter for smoother operation. Steel components such as the forward clutch, overdrive brake, and oversized friction plates contribute to improved thermal capacity and reliable engagement under heavy loads. The furnace brazed turbine fins optimize fluid coupling efficiency, while the cast stator design maximizes torque multiplication. All parts are engineered with tighter tolerances to ensure a precise fit, resulting in improved overall transmission performance.
Designed for long-term reliability, this Stage 4 build-it kit includes upgraded components like high-temp energy bands, billet piston assemblies, and enhanced thrust bearings. The inclusion of a high-quality torque converter ensures consistent power transfer and efficiency, making it suitable for street, towing, and performance applications. The kit also benefits from a reduced overall weight of 12 pounds compared to competitors, facilitating easier installation and handling. Whether rebuilding an existing transmission or upgrading for increased performance, this BD Diesel kit provides the essential parts to restore or enhance your vehicle’s drivetrain capabilities.
Features:
- Heavy-duty components engineered for high torque capacity and severe fleet duty.
- Premium friction materials designed for smooth engagement and durability.
- Enhanced thermal capacity to prevent clutch slippage during heavy towing or high-performance use.
- Long-term drivetrain reliability achieved through quality materials and precision manufacturing.
Fitment:
Dodge Ram 1500 Laramie 2004
Dodge Ram 1500 SLT 2004
Dodge Ram 1500 SRT-10 2005 to 2006
Dodge Ram 1500 ST 2004
Dodge Ram 2500 Laramie 2003
Dodge Ram 2500 Laramie 2005 to 2007
Dodge Ram 2500 SLT 2003 to 2007
Dodge Ram 2500 Sport 2006 to 2007
Dodge Ram 2500 ST 2003 to 2007
Dodge Ram 2500 TRX4 2006 to 2007
Dodge Ram 3500 Laramie 2003 to 2007
Dodge Ram 3500 SLT 2003 to 2007
Dodge Ram 3500 Sport 2006 to 2007
Dodge Ram 3500 ST 2003 to 2007





















