This nut is a wheel, hub and drum component fitting Mack applications, sold individually. It threads onto the corresponding bolt or stud to provide a removable clamping point for wheel end assemblies that resists loosening under vibration and load.
Interchanges:
- Mack 21AX863
- Mack 23638678
- Mack 25088884
- BNU-7832
Features
Sold as each
Wheel, Hub and Drum product group
Tech Specs
- Sell Pack: 1 Each
