The BD Diesel TorqueMaster Transmission is engineered for heavy-duty performance in 2019-2022 Ram 2500 and 3500 4WD models equipped with the 68RFE transmission. This transmission features a billet input shaft designed to withstand rapid throttle inputs and high horsepower demands, ensuring durability under severe towing and power-up applications. The inclusion of BD’s durable QT100 pressure plates allows for increased clutch counts, reducing deflection and distortion within the clutch drum for smoother, more reliable shifts. Special tuning adjustments are required for 2019-up models to increase line pressure, and a line pressure controller is recommended but not included, providing customization options for specific performance needs. The transmission also benefits from a custom bonded gasket valve body separator plate that increases line pressure and prevents internal leaks, enhancing overall transmission efficiency. The deep sump oil pan adds extra fluid capacity and cooling capability, which is crucial during prolonged heavy-duty operation, while a steel girdle reinforces the 2C piston to support more clutches and a broader apply area for improved torque capacity. Every unit is outfitted with a hardened anodized valve body and a new solenoid pack to ensure longevity and consistent performance. Performance enhancements include a 33% increase in overdrive and 2C clutches, a heavy-duty cam and roller design for the low reverse one-way clutch, and a custom big stack overdrive shaft. The reinforced accumulator plate and new billet spring retainer contribute to the robust construction, making this transmission suitable for demanding fleet and towing applications. Note that some tuning modifications are necessary for optimal operation, and a core charge of 1800 is applicable. This transmission is shipped with LTL freight and is not compatible with air freight options. Designed specifically for heavy-duty diesel performance, the BD Diesel TorqueMaster Transmission offers long-term reliability and enhanced torque capacity to meet the rigorous demands of commercial towing and fleet operations.
Features:
- Heavy-duty torque capacity with billet input shaft and reinforced components for durability under severe towing and high horsepower conditions
- Premium friction materials and pressure plates for smooth engagement and increased clutch counts
- Enhanced thermal capacity with upgraded oil pan and cooling features to prevent clutch slippage during prolonged heavy-duty use
- Designed for long-term drivetrain reliability in fleet and commercial applications
Fitment:
Ram 2500 Big Horn 2019 to 2024
Ram 2500 Laramie 2019 to 2024
Ram 2500 Laramie Longhorn 2019 to 2022
Ram 2500 Limited 2019 to 2024
Ram 2500 Limited Longhorn 2021 to 2024
Ram 2500 Lone Star 2019 to 2024
Ram 2500 Rebel 2023 to 2024
Ram 2500 Special Service 2024
Ram 2500 Tradesman 2019 to 2024
Ram 3500 Big Horn 2019 to 2024
Ram 3500 Laramie 2019 to 2024
Ram 3500 Laramie Longhorn 2019 to 2020
Ram 3500 Limited 2019 to 2024
Ram 3500 Limited Longhorn 2021 to 2024
Ram 3500 Lone Star 2019 to 2022
Ram 3500 SLT 2019 to 2024
Ram 3500 Special Service 2024
Ram 3500 Tradesman 2019 to 2024





















