Fabco TC-170 transfer case parts
Parts for every TC-170 upper shaft layout, and complete TC-170 units in the store.
The Fabco TC-170 or TC170 was built three ways at the top of the case: an upper shaft with no extra output, one with a PTO output, and one with a hydraulic pump output that uses a pump drive gear with an SAE C spline. Below that, the intermediate shaft comes with or without a lubrication pump and the rear output shaft with or without neutral. Every model uses a single acting air shift cylinder.
The same manual covers the TC-170 PD, which has its own page here. The book notes that it does not list the lubrication piping, because there were too many configurations: bring us the old part and we will match it.
The TC-170 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:
- Typical assemblies
- Upper shaft without PTO or pump output
- Upper shaft with PTO output
- Upper shaft with hydraulic pump output
- Intermediate shaft without and with lube pump
- Front output shaft
- Rear output shaft without and with neutral
- Single acting air shift cylinder
- Parts not illustrated
Order TC-170 parts
As an authorized Fabco distributor we can supply genuine Fabco parts for the TC-170. A few part numbers from the book, to show how it reads:
- 432-0628 upper shaft gear
- 776-0229 upper shaft, no PTO or pump output
- 432-0494 pump drive gear, SAE C spline
- 786-0296 oil pump cartridge assembly
- 432-1724 rear output gear sub-assembly, with neutral
- 468-0996 transfer case housing
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-170 units and rebuilds
When the case is past saving, see the complete Fabco TC-170 transfer cases on our store. We also rebuild TC-170 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.
Watch: Rebuilding a Fabco TC-170 with a PTO in the Pro Gear shop.
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.