Fabco shift spring 777-0556 or 7770556 is the shift shaft spring used in the TC-28 transfer case. Our TC-28 parts list carries it at item 68 in two separate groups, the front axle engagement shift shaft and the high/low engagement shift shaft, one spring in each. Both exploded views show the same arrangement: the spring sits on the shift shaft captured between two spring retainer caps, right at the machined shift fork, with the engagement shift cam at the end of the shaft. One number covers both shafts, so count what your job needs before you order. Genuine Fabco from Pro Gear and Transmission.
Features
Shift shaft spring for the Fabco TC-28 transfer case
Item 68 in the front axle engagement shift shaft group, one per shaft
Item 68 again in the high/low engagement shift shaft group, one per shaft
Sits on the shift shaft between two spring retainer caps at the shift fork
Part number spelled 777-0556 or 7770556
Tech Specs
- Part type: Shift spring
- Unit: Fabco TC-28 transfer case
- Item number: 68
- Positions: Front axle engagement shift shaft, high/low engagement shift shaft
- Quantity: 1 per shift shaft
- UPC: 193174424694
Used in these Fabco Transfer Case model
