| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CHICAGO RAWHIDE | 20275 | Direct Cross Interchange | 1 |
| FEDERAL MOGUL | 51X80X8 | Direct Cross Interchange | 1 |
| SKF | 20275 | Direct Cross Interchange | 1 |
| Precision Seals & Bearings | 51X80X8 | Indirect Cross Interchange | 3 |
| WESTON | 51X80X953R4 | Indirect Cross Interchange | 1 |
| WESTON | 51X80X11R4 | Indirect Cross Interchange | 1 |
| L&S Bearing | 7120275 | Indirect Cross Interchange | 1 |
| MACK | 20275 | Indirect Cross Interchange | 1 |
| MACK | 145820275 | Indirect Cross Interchange | 1 |
| FORD | 965820275 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR20275 | Indirect Cross Interchange | 1 |
| PACCAR | 20275CHR | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR20275 | Indirect Cross Interchange | 1 |