This adjusting nut threads onto a differential assembly to set and hold the correct clearance for the adjacent component, fitting Mack applications. It is sold as a single unit and is built for differential rebuilds requiring this fastener.
Interchanges:
- Mack 43KH233
Features
Adjusting nut for differential assemblies
Part number BNU-1221
Sold pack: 1 EACH
Differential component
Tech Specs
- Sell Pack: 1 EACH
Used in this Mack model
