Torque Converters

2007.5–2009 Dodge Ram 2500 & 3500 6.7L Cummins Torque Converters

Eliminate slipping factory lockup clutches, put an end to dangerous transmission fluid overheating under heavy loads, and maximize your automatic transmission's power transfer with premium 2007.5–2009 6.7L Cummins 3rd Gen torque converters from Full Force Diesel. Heavy-duty Ram trucks equipped with the 68RFE or legacy automatic transmissions working under severe commercial workloads, pulling heavy gooseneck trailers across mountain grades, or running performance engine tuning subject their stock torque converters to immense thermal and rotational stress. Over thousands of miles of heavy-duty operation, factory single-disc lockup clutches glaze over and burn out, stators strip splines, and fluid cavitation destroys transmission performance. Upgrading to heavy-duty multi-disc torque converters, billet stators, and furnace-brazed turbine assemblies locks your drivetrain's power delivery down.

Advanced Power Transfer: Multi-Disc Lockup and Billet Stators

Transitioning away from a weak, failure-prone factory converter to a heavy-duty aftermarket unit completely transforms your truck's towing efficiency and durability:

• Heavy-Duty Multi-Disc Lockup Clutches: Engineered with multiple high-friction surfaces designed to handle massive torque loads without slipping, ensuring 100% power transfer from your inline-six straight to the transmission during highway cruising and heavy pulls.

• Furnace-Brazed Turbines and Billet Stators: Built with robust, furnace-brazed fins and hardened steel billet stators designed to eliminate fin ballooning, improve fluid coupling efficiency, and withstand severe high-RPM shock loads.

Optimized Stall Speeds and Heavy-Duty Sealing Hardware

Our selection of transmission torque converter components features rugged hardware engineered for a secure, long-lasting installation:

• Towing-Optimized Low-Stall Speeds: Calibrated specifically for the heavy low-end torque band of the 6.7L Cummins, reducing slip at launch and keeping operating temperatures lower during heavy gooseneck and fifth-wheel towing.

• Precision-Balanced Housings and Reinforced Hubs: Dynamically balanced to eliminate high-speed vibration and equipped with heavy-duty pump drive hubs engineered to prevent wear against front pump seals and bushings.

At Full Force Diesel, we carry the rugged, street-tested mechanical hardware and machine-shop-certified components your transitional 3rd Generation inline-six needs to put maximum horsepower and torque down securely through the automatic transmission. Explore our complete selection of 2007.5–2009 6.7L Cummins multi-disc torque converters, billet components, and drivetrain hardware above to secure your truck's transmission today