68RFE Overhaul Kit 2007-24, new and ready to install. Fits the 68RFE. Ships fast from the USA.
This is the factory gasket and seal overhaul kit for the 68RFE behind the 6.7L Cummins, listed under Mopar part number 68336841AB, which replaces 68336841AA. It is the kit a rebuilder reaches for when a Ram 2500 or 3500 is coming apart for slipping, a burnt overdrive clutch, leaks at the case or a high-mileage refresh, and the goal is factory fit on every seal rather than an assortment that almost matches. The listing covers 2007 through 2024 model years, so it spans every generation of the 68RFE.
The 68RFE is a six-speed, clutch-to-clutch automatic. Each ratio is built by feeding fluid pressure to a clutch piston, and the seals on those pistons, the sealing rings on the input shaft and the gaskets between the case, the pump and the valve body are what keep that pressure where it belongs. When they harden from heat, which this transmission sees plenty of when it tows, pressure leaks away inside the case and the clutch slips even though the computer is commanding full apply. An overhaul kit renews that whole sealing layer at once. It does not include friction plates or steels, which are bought separately once you have measured what is worn.
A leak at a single external seal does not always need a full kit, but internal slipping does. Check codes, compare commanded and actual line pressure, and pull the pan to read the debris. Our Ram 2500 Cummins common problems guide lays out which failures are hydraulic and which are mechanical, and the 68RFE pump failure guide shows how to tell a worn pump from leaking seals, since both cause low pressure.
The listing fits the 68RFE in Ram 2500 and 3500 trucks with the 6.7L Cummins, with 4WD applications from 2007 and 2WD applications from 2010, through 2024. Be aware that the 68RFE changed solenoid pack and valve body designs in 2010 and again in 2019, and the 2019-up blue connector units use a different solenoid block gasket from the white and gray connector years. Using the wrong one can cause a bind-up or a neutral shift. Tell us your year and VIN when you order and we will confirm the kit matches your unit. More year-specific parts are on the 68RFE collection page.
The listing describes this as the gasket and seal set. The product photo also shows a sump filter, a spin-on cooler filter and a molded piston alongside the seals and sealing rings. If you are counting on those pieces, contact us before ordering so we can confirm what ships in the box.
| Fits | 68RFE 2007-24 |
| Part type | Overhaul Kit |
| Condition | New |
| Brand | Mopar |
| Ships | From the USA |
| Warranty | 1-year |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
No. It is the gasket and seal set for an overhaul. Frictions and steels are sold separately after you measure the clutch packs.
The listing covers 2007 through 2024, but 2019-up units use a different solenoid block gasket from earlier years. Send us your VIN so we can confirm the gasket set matches your transmission before it ships.
It is listed as genuine Mopar part number 68336841AB, which replaces 68336841AA.
Yes, a single external seal can be replaced alone. Buy the full kit when the transmission is coming apart for slipping or a rebuild, so every seal is renewed at once.
ATF+4 only, with the level checked at 160 degrees F or above. Run a TCM quick learn after the rebuild so shift adaptives start fresh.
