The Fabco intermediate helical gear, part number 432-0679 or 4320679 (formerly listed as 432-679), is a 47-tooth helical-cut gear used in Fabco transfer case models TC-142, TC-1421, and TC-143. This is confirmed fitment evidence drawn directly from the illustrated parts manuals for each of those units. The gear serves the intermediate position in the transfer case gear train, and the helical tooth form provides quieter operation and greater tooth contact than straight-cut alternatives. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific unit serial number or configuration.
Features
47-tooth helical-cut intermediate gear
Fits Fabco TC-142, TC-1421, and TC-143 transfer cases
Also referenced as 4320679 or old part number 432-679
Helical tooth form for smooth, low-noise gear mesh
Genuine Fabco part, sold by Pro Gear and Transmission
Tech Specs
- Tooth Count: 47
- Gear Type: Intermediate, Helical
- Applicable Models: TC-142, TC-1421, TC-143
- Supersedes: 432-679
