This front spindle lock nut threads onto the Mack spindle to secure the wheel bearings and hub assembly, letting technicians dial in proper bearing preload while allowing the hub to rotate freely. It fits applicable Mack front axle spindle setups. The nut is sold individually as a single unit for service and replacement work.
Interchanges:
- 21AX909
- 21AX909X
- Mack 21AX835
- ANU-0259
Features
Front spindle lock nut for wheel end hardware
Sold pack quantity: 1 EACH
Categorized under Wheel, Hub and Drum Parts
Tech Specs
- Sell Pack: 1 EACH
