Take full control of your drivetrain with the BD Diesel 1064234BFT TorqueMaster 48RE Transmission, designed for 2005–2007 Dodge Ram 2500 and 3500 4WD trucks. This high-performance transmission includes a billet input shaft for added strength, a full auxiliary filter kit for longevity, and BD’s renowned TapShifter system, giving you fingertip access to manual gear selection, gear limiting, and torque converter lock-up control. Each unit is dyno-tested and built with upgraded internals, increased clutch counts, and a heavy-duty aluminum pan that helps keep temperatures in check.

BD torque converter required for warranty. $1,800 refundable core deposit applies.

✅ Key Features

🔧 Transmission Highlights

• BD TapShifter: shift lever, display, control module & wiring

• Billet "Big" fine spline input shaft handles high torque loads

• Dyno-tested for reliability and performance

• Clutch Counts: OD (6), OD Direct (10), Forward (5), Direct (6)

• Upgraded valvebody, governor solenoid, and pressure transducer

• High-temp Raybestos band, billet band lever & strut

• Drilled intermediate shaft for superior lubrication

• Modified manual valve for constant lube in all gear positions

• Roller Torrington thrust bearings

• BD heavy-duty aluminum transmission pan (+2qt fluid capacity)

• Heat-dissipating pan fins & magnetic drain plug

• BD auxiliary full flow filter kit

• Sealed plug-in wiring — no splicing or tapping required

• Not for race or sled pull applications

⚙️ TapShifter Benefits

• Manual gear control at your fingertips

• Gear limiting function to protect driveline

• Manual lock-up torque converter control

• Plug-and-play integration with BD components

🚙 Vehicle Compatibility

Fits the Following Applications:

• 2005 Dodge Ram 2500/3500 4WD 5.9L Cummins

• 2006 Dodge Ram 2500/3500 4WD 5.9L Cummins

• 2007 Dodge Ram 2500/3500 4WD 5.9L Cummins (non-6.7L only)

Factory-equipped with 48RE automatic transmission.

📦 What’s Included

• BD TorqueMaster 48RE Transmission (with Billet Input Shaft)

• BD TapShifter Kit: shift lever, control module, gear display, wiring harness

• BD Heavy Duty Aluminum Transmission Pan

• BD Auxiliary Full Flow Transmission Filter Kit

• Sealed plug-in harness & upgraded sensors

🛠️ Why Choose BD Diesel?

BD Diesel stands as a top choice among diesel truck owners for its focus on real-world durability and dyno-tested performance. With billet upgrades, fluid flow optimization, and electronic gear control through TapShifter, the 1064234BFT transmission offers the confidence to tow, drive, and daily with confidence. BD includes everything you need for a proper install—no shortcuts, no gimmicks—just quality that’s proven to perform.