| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 21379 | Direct Cross Interchange | 3 |
| Precision Seals & Bearings | 475080N | Direct Cross Interchange | 2 |
| DT Components | 475080N | Direct Cross Interchange | 2 |
| TIMKEN | 475080N | Indirect Cross Interchange | 3 |
| ROCKWELL | A1205S1527 | Indirect Cross Interchange | 3 |
| VICTOR | 47585 | Indirect Cross Interchange | 3 |
| GM | 2085764 | Indirect Cross Interchange | 3 |
| MERITOR | A1205S1527 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 21379 | Indirect Cross Interchange | 2 |
| SEALED POWER | N21379 | Indirect Cross Interchange | 2 |
| FORD | D6TZ4676A | Indirect Cross Interchange | 2 |
| FREIGHTLINER | CHR21379 | Indirect Cross Interchange | 1 |
| TIMKEN | 455080 | Indirect Cross Interchange | 1 |
| TIMKEN | 415080 | Indirect Cross Interchange | 1 |
| PACCAR | 21379CHR | Indirect Cross Interchange | 1 |
| TIMKEN | 55080 | Indirect Cross Interchange | 1 |
| TIMKEN | 475080R | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 455080 | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 415080 | Indirect Cross Interchange | 1 |
| CARQUEST | 475080N | Indirect Cross Interchange | 1 |
| CARQUEST | 455080 | Indirect Cross Interchange | 1 |
| L&S Bearing | 7121379 | Indirect Cross Interchange | 1 |
| MACK | 21379 | Indirect Cross Interchange | 1 |
| MACK | 145821379 | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 55080 | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 475080R | Indirect Cross Interchange | 1 |
| NATIONAL | 475080N | Indirect Cross Interchange | 1 |
| NAVISTAR | CR21379 | Indirect Cross Interchange | 1 |
| DT Components | 455080 | Indirect Cross Interchange | 1 |
| ABC | 7121379 | Indirect Cross Interchange | 1 |
| FORD | 965821379 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 455080 | Indirect Cross Interchange | 1 |