Product Description
Upgrade and fix one of the most common failure points in your 68RFE transmission with the TransGo RFE-TCC-ACCUM TCC Accumulator Piston and Sleeve Kit. Designed specifically for 1999–2018 Dodge Ram trucks equipped with the 68RFE transmission, this kit addresses torque converter clutch (TCC) apply issues, slipping, and premature wear.
The factory accumulator design is prone to wear and leakage, leading to poor TCC apply pressure and reduced efficiency. TransGo’s upgraded piston and sleeve restore proper hydraulic function, delivering improved lock-up performance, reduced heat, and extended transmission life—especially critical for towing and performance applications.
Key Benefits
- Fixes TCC slip and poor lock-up performance
- Restores proper hydraulic pressure in the 68RFE valve body
- Improves transmission durability under load and towing
- Reduces heat and clutch wear
- Precision-engineered components for long-term reliability
Fitment
- 1999–2018 Dodge Ram 2500 / 3500
- 5.9L Cummins & 6.7L Cummins Diesel
- Equipped with 68RFE Automatic Transmission
What’s Included
- TCC Accumulator Piston
- Precision Sleeve
- Installation Components
- Detailed Instructions (when applicable)
Why Upgrade Your 68RFE?
The 68RFE transmission is known for torque converter clutch inconsistencies under load. Whether you’re towing heavy, daily driving, or running performance tuning, the TransGo RFE-TCC-ACCUM kit helps stabilize apply pressure and eliminates one of the most common weak points in the system.
Specifications for TRANSGO RFE-TCC-ACCUM
| Brand | TransGo |
| Part Number | RFE-TCC-ACCUM |
| Transmission Type | 68RFE |
| UPC | 810159321761 |
| GTIN | 810159321761 |
| Shipping | Calculated at checkout |
| Prop 65 | Yes – www.P65Warnings.ca.gov |
FAQ
What problem does this kit fix?
It fixes torque converter clutch (TCC) slip and poor lock-up caused by worn accumulator components in the 68RFE transmission.
Is this required for tuned or modified trucks?
Yes, especially for tuned trucks. Increased power levels put more strain on the TCC system, making this upgrade highly recommended.
Can this help extend transmission life?
Absolutely. By restoring proper hydraulic pressure and reducing slip, it minimizes heat and clutch wear.
Do I need to remove the transmission to install this?
No, installation is typically done through the valve body with the transmission still in the vehicle.
Is this a good upgrade for towing applications?
Yes, this is one of the best reliability upgrades for trucks used for towing heavy loads with a 68RFE transmission.
