Product Description
Fits: 68RFE · 2019-on
TransGo High Pressure Tuneless Reprogramming Kit for 2019-on Ram trucks with the 68RFE, whether stock, fleet, hard-working or with added power. It fixes and upgrades durability for the top complaints of repeat underdrive and overdrive clutch failure. The transmission does not need to be removed, and no transmission tuning is needed.
Specifications
| Fits | 68RFE |
|---|---|
| Years | 2019-on |
| Line pressure increase | 36% |
| Transmission removal necessary | No |
How it works
With the transmission in place, the kit stops repeat underdrive clutch failure after tuning, adds 36% more line pressure at all throttle openings without computer software, and reduces overdrive clutch failure with added power. Shifts are short and clean and hold the power, and the calibration relearns quickly.
With the transmission removed, optional parts stop rough lockup with triple disc converters, prevent converter drain back and allow the use of a pump cover with a worn TC limit bore.
High mileage vehicles sometimes show codes P0841, P0871, P0988, P1775 and P1776 from wear at the solenoid switch valve bore in the valve body. TransGo solenoid switch valve kits address that wear.
Optional upgrade: the TransGo RFE-PP-ODHP overdrive pressure plate, hot-forged 1045 steel and fully CNC machined, is a direct fit in the OEM drum and adds overdrive clutch capacity. It allows two extra overdrive frictions in single sided setups, a 15% increase in surface area in the 68RFE, or one extra friction in double sided setups, a 25% increase in the 545RFE.
What's included
- 5 dual-sealing billet accumulator pistons with recalibrated springs
- Torque converter limit system
- Heavy duty accumulator plate
- Triple-disc converter calibration valve
- Heavy duty underdrive snap ring
- Laminated triple separator plate with gaskets
Notes
Transmission removal not required.
No transmission tuning required.
