The Fabco 688-0593 (also listed as 6880593) is a genuine OEM wheel head nut with a 1 5/16-12 thread specification and right-hand thread orientation. This nut is produced by Fabco, a recognized manufacturer of transfer cases, steerable drive axles, and related drivetrain components for heavy-duty trucks. It is a direct, genuine Fabco OEM part, sourced and sold by Pro Gear and Transmission. If you need to confirm this is the correct nut for your application, call us and we can help verify fitment before you order.
Features
Genuine Fabco OEM part (Fabco part number 688-0593 or 6880593)
1 5/16-12 thread size specification
Right-hand thread orientation
Wheel head nut design
Sold by Pro Gear and Transmission
Tech Specs
- Thread Size: 1 5/16-12
- Thread Direction: Right-hand
- Nut Type: Wheel Head
- Part Number: 688-0593 or 6880593
- OEM Status: Genuine Fabco OEM
