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The BD Diesel Trackmaster 68RFE transmission and converter package delivers reinforced internals that handle the increased torque of tuned or modified 6.7L Cummins engines far past the limits of a factory 68RFE. Featuring a billet input shaft, heavy-duty billet overdrive drum with QT100 pressure plates, increased clutch counts throughout, modified valve body with bonded separator plate, and the Protect68 pressure control system, this complete 2WD unit provides higher holding capacity, reduced heat, and reliable shifts in demanding towing and performance applications.
| Year | Make | Model | Drivetrain | Engine |
|---|---|---|---|---|
| 2019-2024 | RAM | 2500 | 2WD | 6.7L Cummins |
| 2019-2024 | RAM | 3500 | 2WD | 6.7L Cummins |
BD Diesel has been building high-performance diesel drivetrain parts since 1972, making them one of the most trusted names in the diesel truck aftermarket. Their lineup covers everything from turbocharger upgrades to exhaust brakes and transmission components, with engineering designed for trucks that work hard pulling trailers, hauling loads, or running down the strip. Popular Upgrades BD Diesel exhaust brakes are among the most popular products in the catalog, giving diesel truck owners dramatically better engine braking on grades and during heavy towing. Their upgraded turbo solutions for Cummins, Duramax, and PowerStroke platforms are also a top seller for owners looking for more boost response and reliability under sustained load. What BD Diesel products are best for towing? For towing applications, BD Diesel exhaust brakes and transmission cooler kits are the most impactful upgrades. The exhaust brake slows the vehicle using backpressure so your service brakes last longer on l...
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