6R100 Overhaul Kit 2015-2023, new and ready to install. Fits the 6R100. Ships fast from the USA.
Rebuilding the six-speed behind a 6.2L or 6.8L Super Duty, or a 2015-up 6R80, and need every gasket and seal in one bag? This is a new Precision International overhaul kit labeled for the 6R80 and 6R100, sold for 2015-2023 units. The photos show the full molded pan gasket, the front pump seal, a bundle of piston seals and O-rings, and boxed sealing rings, packed in the factory bag with the 6R80/6R100 label.
Ford's fluid chart places the 6R100 in the F-250 through F-550 Super Duty with the 6.2L gas V8, and with the 6.8L V10 in 2017-2019. It is the heavy-duty sibling of the 6R80 and shares the same six-speed rear-drive layout, so most of the sealing hardware is common, which is why one kit is labeled for both. Shifts in this unit are clutch-to-clutch, timed by the solenoids on the valve body. The TCM expects each clutch to fill and apply on schedule. Worn sealing rings on the input and stator shafts, hardened piston lips, or a weeping pump seal all leak apply oil, so the computer stretches fill times until shifts flare or slip under load. This kit replaces that whole sealing layer at once.
It is a reseal kit, not a master kit. Frictions, steels, filter and bonded pistons are not part of it, and the listing describes it as a gasket set with rings and seals. The brand is shown as Precision International in the photos; the listing notes Precision or TTK depending on stock, both established rebuild-kit makers, so the box you receive may carry either name with the same contents for 2015-up units.
Clean the case, run the truck and trace the leak to its true source; cooler line fittings and the case connector are easy to mistake for pan leaks. Our 6R80 fluid leak guide covers the same spots the 6R100 leaks from. For cold engagement complaints, work through the 6R80 delayed engagement checks first, since low fluid or a worn valve body bore can mimic seal failure. If the pan is full of friction material, plan on frictions and steels as well.
This kit is listed for 6R80 and 6R100 transmissions from 2015 through 2023. Earlier units use a different seal set, and our separate mid-2014-on kit and 2011-2014 parts are listed in the 6R100 parts collection. A 6R100 and a 6R80 can look alike from the outside, so read the ID tag on the case before ordering; our 6R80 identification guide shows where to find it. If you are unsure, send us your year and VIN and we will confirm before it ships.
| Fits | 6R100 2015-2023 |
| Part type | Overhaul Kit |
| Condition | New |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
Yes. The kit is labeled 6R80/6R100 and listed for 2015-2023 units. The two transmissions share their basic sealing layout, which is why one kit covers both. Check your case ID tag to confirm the unit and year.
No. This is an overhaul kit: the pan gasket, pump seal, piston seals, sealing rings and O-rings. Frictions, steels, filter and bonded pistons are bought separately.
The photos show a Precision International kit. The listing notes Precision or TTK depending on stock, both established rebuild-kit makers, with contents for 2015-up 6R80 and 6R100 units.
Mercon LV. Ford's fluid chart lists Mercon LV for the 6R100 in the 6.2L and 6.8L Super Duty and for the 6R80.
Not this kit. It is listed for 2015-2023. Earlier units use a different seal set, so check the 6R100 collection for the mid-2014-on and 2011-2014 parts or send us your VIN.
