Torque Converters

2010–2018 Dodge Ram 2500 & 3500 6.7L Cummins 68RFE Heavy-Duty Torque Converters

Eliminate dangerous clutch slippage, prevent overheating while hauling heavy fifth-wheel trailers up steep mountain grades, and transfer maximum low-end torque to your 68RFE automatic transmission with premium 2010–2018 6.7L Cummins 4th Gen torque converters from Full Force Diesel. Heavy-duty Ram 2500 and 3500 trucks working under severe commercial workloads or running custom engine tunes place brutal demands on the factory torque converter. The stock single-disc converter is notoriously weak, prone to glazing its friction lining, warping stamped covers, and failing under the massive torque output of a modified 6.7L common-rail diesel. Upgrading to an engineered, heavy-duty triple-disc billet torque converter locks down your power transfer for absolute reliability.

Advanced Clamping Power: Multi-Disc Technology and Billet Steel Covers

Transitioning away from a weak factory torque converter to a heavy-duty upgraded unit completely transforms your drivetrain's holding capacity:

• Heavy-Duty Triple-Disc Friction Clutches: Performance torque converters feature multi-disc lockup assemblies lined with high-energy Raybestos or carbon-fiber friction material. By multiplying the surface apply area across three separate discs, these units deliver massive holding power that locks the converter solid under heavy throttle without slipping or burning.

• Furnace-Brazed Fins and Billet Steel Front Covers: Factory stamped-steel converter covers flex and balloon under high line pressures, destroying internal seals. Upgraded converters utilize rigid billet steel front covers and furnace-brazed turbine fins that resist ballooning, eliminate fluid leaks, and withstand intense rotational stress.

Optimized Fluid Dynamics: Heavy-Duty Stators and Precision Bearings

Our selection of common-rail transmission components features rugged internal hardware engineered to maximize torque multiplication:

• Custom-Pitch Heavy-Duty Stators: Engineered to optimize fluid redirection between the pump and turbine, upgraded stators improve low-end launch acceleration and towing efficiency without sacrificing high-speed cruising performance.

• Upgraded Needle Bearings and Sprag Assemblies: Built with heavy-duty roller clutches and robust thrust bearings, these converters handle intense shock loading during aggressive shifting and heavy payload transitions.

At Full Force Diesel, we carry the rugged, street-tested mechanical hardware and machine-shop-certified components your 4th Generation inline-six needs to remain completely dependable. Explore our complete selection of 2010–2018 6.7L Cummins 4th Gen 68RFE heavy-duty torque converters, triple-disc lockup assemblies, billet covers, and stator upgrades above to secure your truck's towing power today.