The BD Diesel 1064194SS transmission kit is designed for heavy-duty applications on 2003-2004 Dodge Ram 2500 and 3500 models equipped with the 48RE transmission. This comprehensive upgrade features an upgraded valve body, an improved governor solenoid, and a high-pressure governor transducer rated at twice the burst pressure of stock components, ensuring durability under severe towing and high-performance conditions. The kit includes a complete transmission assembly with an auxiliary full flow filter, a heavy-duty aluminum pan with heat-dissipating fins, and an extra 2-quart capacity to maintain optimal oil levels. Every unit is tested on a dynamometer to verify performance and reliability.
The enhanced torque converter is engineered for street and towing use, providing a lower stall speed for better throttle response and improved fuel economy while generating less heat. This converter incorporates a cast aluminum stator for efficient torque multiplication. The transmission’s internal components have been reinforced with billet steel parts, including a billet input shaft and a billet band lever, to withstand rapid throttle inputs and high horsepower loads. The clutch packs are upgraded with increased lock-up clutch material, allowing for more consistent engagement and longevity. Additionally, the drilled intermediate shaft improves lubrication, reducing wear and extending service life.
Constructed with a furnace-brazed aluminum front cover and heat-dissipating fins, the transmission maintains lower operating temperatures, which is crucial for maintaining performance and component longevity. The magnetic drain plug allows for easy fluid maintenance, and the cooler line case saver enhances durability. This system is ideal for fleet operators and high-performance enthusiasts seeking a reliable, heavy-duty transmission upgrade that improves overall drivetrain resilience. Note that this product is not intended for race or sled pull applications, but it offers a 36-month/150,000-mile parts warranty and a 12-month/24,000-mile labor warranty for peace of mind.
Features:
- Upgraded governor pressure transducer with twice the burst pressure of stock components
- Heavy-duty internal components including billet input shaft and reinforced clutch packs
- Includes auxiliary full flow filter kit and 2-quart extra capacity aluminum pan with heat-dissipating fins
- Enhanced stall torque converter with cast aluminum stator for improved response and efficiency
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





















