Fabco TC-142PD transfer case parts
Lower shaft and differential parts for the TC-142 PD, 50/50 and 26/74.
The Fabco TC-142PD or TC-142 PD pages here cover the lower shaft with its differential, in a 50/50 or a 26/74 split, and the air shift cylinder for the differential lockout. The 26/74 lower shaft is a planetary, with sun, planet and internal gears.
The lower gears were made in three versions: spur, helical, and helical with tapered clutch teeth. The book says to verify the part number etched on the gear, and that is the fastest way to get the right one.
The TC-142PD parts manual
Open or download the Fabco book below. Find the part on the drawing, note the item number and the part number, and send us both with the serial number from the nameplate on the housing.
Groups in this book:
- Lower shaft, 50/50 differential
- Lower shaft, 26/74 differential
- Air shift cylinder for the differential lockout
This PDF holds the lower shaft pages only. For the rest of the case, call us with the nameplate details, or check the TC-142 priced parts list on our store, linked below.
Order TC-142PD parts
As an authorized Fabco distributor we can supply genuine Fabco parts for the TC-142PD. A few part numbers from the book, to show how it reads:
- 432 649 lower gear, 66 spur teeth
- 432 684 lower gear, 62 helical teeth
- 432 685 lower gear, 45 helical teeth
- 432 584 sun gear, 22 tooth, 26/74
- 432 526 internal gear, 62 tooth, 26/74
- 277 264 differential spider cross, 50/50
Can't find it in the list? Call (877) 776-4600 or send us the nameplate details. Many Fabco parts that are not listed online can still be sourced.
Complete TC-142PD units and rebuilds
When the case is past saving, see the complete Fabco TC-142 transfer cases on our store. We also rebuild TC-142PD units in our Orlando shop: send us yours, or buy a rebuilt unit on exchange and return your old case as the core.
Every Fabco case rebuilt by Pro Gear carries a one year, unlimited mileage warranty. Other warranties are those of the manufacturer.
Have the part number, or just the tag?
Read us the model and serial number off the Fabco nameplate, plus the item or part number from the manual if you have it. We will confirm the part, price it and tell you when it can ship.