BESTfit Spring Roller Kit For Peterbilt 379 With Air Trac Suspension Hanger

The Spring Roller Kit designed for Peterbilt Air Trac Suspension systems is available as an aftermarket replacement part, not OEM. This kit includes essential components such as a lock bolt, roller bushing, U-bolt washer (5/8 inch), lock nut (5/8 inch), and roller spring. Each kit is sold individually to meet your specific needs.

- Spring Roller Kit
- For Peterbilt Air Trac Suspension
- Kit Includes:
- Lock Bolt
- Roller Bushing
- U Bolt Washer: 5/8 Inch
- Lock Nut: 5/8 Inch
- Roller Spring
- Sold Individually


Aftermarket Replacement Part (Not OEM)