The BD Diesel 1064224 RoadMaster Transmission is the ideal drop-in replacement for stock or mildly tuned 2007.5–2018 Ram 2500/3500 4WD trucks with a 6.7L Cummins. Featuring BD’s Protect68 kit already installed, this upgraded 68RFE transmission addresses factory weak points with a billet 4C spring retainer, enhanced valve body with gasketed separator plate, and a pressure enhancer that pushes line pressure up to 220 PSI. Finished with BD’s deep sump aluminum oil pan for improved cooling and fluid capacity, this is a dependable, dyno-tested solution for work trucks and daily drivers running stock or stock-plus power levels.

Core deposit of $1,800 required. Torque converter sold separately.

✅ Key Features

🔧 Transmission Highlights

• BD Protect68 Valve Body with gasketed separator plate
  – Solves cross-leak issues that cause clutch failure

• BD Pressure Enhancer Module increases line pressure to 220 PSI

• Billet 4C Spring Retainer for added strength and durability

• BD Deep Sump Aluminum Transmission Pan
  – Increases fluid capacity and improves cooling
  – Includes heat-dissipating fins and magnetic drain plug

• Stock clutch pack counts retained

• Ideal for stock or lightly modified 6.7L Cummins trucks

• 100% dyno-tested and quality-inspected prior to shipping

• Converter sold separately (see Part: 1064224SS for full package)

(BD Diesel Transmissions only have warranty when running a BD Trans & Converter)

🚙 Vehicle Compatibility

Fits the Following Applications:

• 2007.5–2018 Dodge Ram 2500 4WD 6.7L Cummins

• 2007.5–2018 Dodge Ram 3500 4WD 6.7L Cummins

For trucks originally equipped with the 68RFE automatic transmission.

📦 What’s Included

• BD RoadMaster 68RFE Transmission – Part #: 1064224

• BD Protect68 Valve Body

• BD 220 PSI Line Pressure Enhancer

• Billet 4C Spring Retainer

• BD Deep Sump Aluminum Transmission Pan

🛠️ Why Choose BD Diesel?

BD Diesel is a name trusted by diesel truck owners for robust transmission upgrades built on real-world testing. With solutions tailored for both work trucks and daily drivers, the RoadMaster 68RFE transmission targets weak points in the factory setup while preserving factory comfort and functionality. Proven reliability, enhanced internal strength, and BD's commitment to quality testing make this a transmission you can count on for years to come.