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6.7 Cummins Low Stall Triple Disc Torque Converter – DPC D683LS
Upgrade your 2007.5–2018 Ram 2500/3500 6.7L Cummins with the DPC D683LS Low Stall Triple Disc Torque Converter. Built specifically for the 68RFE transmission, this converter delivers the strength, efficiency, and holding power needed for heavy towing, daily driving, and modified trucks making serious horsepower.
Why Choose the DPC D683LS
Stock 68RFE converters struggle under increased power and load. The D683LS solves that with a triple-disc lockup clutch pack that provides roughly three times the friction surface of the factory unit. The result is firmer, more reliable lockup, reduced heat, and the ability to support 1000+ horsepower applications.
The custom low-stall stator improves low-end response and efficiency—ideal for towing and street use—while the billet construction and upgraded internals deliver long-term durability under demanding conditions.
Key Features
- Triple-disc lockup clutch pack with oversized clutches
- All-billet front cover and dampened billet lockup mechanism
- Oversized lockup piston for greater clamping force
- Torrington bearings throughout for reduced friction and smoother operation
- Custom low-stall stator and reinforced sprag
- Designed for high-horsepower and heavy-towing applications
Fitment
- 2007.5–2018 Dodge/Ram 2500 & 3500
- 6.7L Cummins with 68RFE transmission
Give your 68RFE the converter it needs to handle real-world power and loads with confidence.
Cores will not be accepted after 90 Days.
Customer is responsible for returning core.
6.7 Cummins Low Stall Triple Disc Torque Converter – DPC D683LS
Upgrade your 2007.5–2018 Ram 2500/3500 6.7L Cummins with the DPC D683LS Low Stall Triple Disc Torque Converter. Built specifically for the 68RFE transmission, this converter delivers the strength, efficiency, and holding power needed for heavy towing, daily driving, and modified trucks making serious horsepower.
Why Choose the DPC D683LS
Stock 68RFE converters struggle under increased power and load. The D683LS solves that with a triple-disc lockup clutch pack that provides roughly three times the friction surface of the factory unit. The result is firmer, more reliable lockup, reduced heat, and the ability to support 1000+ horsepower applications.
The custom low-stall stator improves low-end response and efficiency—ideal for towing and street use—while the billet construction and upgraded internals deliver long-term durability under demanding conditions.
Key Features
Triple-disc lockup clutch pack with oversized clutches
All-billet front cover and dampened billet lockup mechanism
Oversized lockup piston for greater clamping force
Torr[...]
6.7 Cummins Low Stall Triple Disc Torque Converter – DPC D683LS
Upgrade your 2007.5–2018 Ram 2500/3500 6.7L Cummins with the DPC D683LS Low Stall Triple Disc Torque Converter. Built specifically for the 68RFE transmission, this converter delivers the strength, efficiency, and holding power needed for heavy towing, daily driving, and modified trucks making serious horsepower.
Why Choose the DPC D683LS
Stock 68RFE converters struggle under increased power and load. The D683LS solves that with a triple-disc lockup clutch pack that provides roughly three times the friction surface of the factory unit. The result is firmer, more reliable lockup, reduced heat, and the ability to support 1000+ horsepower applications.
The custom low-stall stator improves low-end response and efficiency—ideal for towing and street use—while the billet construction and upgraded internals deliver long-term durability under demanding conditions.
Key Features
- Triple-disc lockup clutch pack with oversized clutches
- All-billet front cover and dampened billet lockup mechanism
- Oversized lockup piston for greater clamping force
- Torrington bearings throughout for reduced friction and smoother operation
- Custom low-stall stator and reinforced sprag
- Designed for high-horsepower and heavy-towing applications
Fitment
- 2007.5–2018 Dodge/Ram 2500 & 3500
- 6.7L Cummins with 68RFE transmission
Give your 68RFE the converter it needs to handle real-world power and loads with confidence.
Cores will not be accepted after 90 Days.
Customer is responsible for returning core.
Fits: 6.7 Cummins 2007.5-2017
Fits: 6.7 Cummins 2007.5-2017
Fits: 6.7 Cummins 2007.5-2024
Fits: 6.7 Cummins 2007.5-2012 (Aisin Trans only)
Fits: 6.7 Cummins 2007.5-2018 68RFE
Fits: 6.7 Cummins 2007.5-2018