This differential cover o-ring cap is sold in a 10-pack, giving shops enough pieces on hand for several jobs on Navistar, Mack, and Cummins differentials. It fits over the o-ring seal to hold it in position and guard against fluid or air leaks at the housing joint. The cover is built as a replacement for the differential cover assembly.
Interchanges:
- Cummins 100716
- Mack 4333-21003R1
- Navistar 21003R1
- 421260
This unit is sold in packs of 10.
Features
Differential cover o-ring
Sold as a pack of 10 pieces
Tech Specs
- Sell pack: 10 pieces
