| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 81010 | Direct Cross Interchange | 2 |
| TRW | 21617 | Direct Cross Interchange | 2 |
| CHICAGO RAWHIDE | 81010 | Direct Cross Interchange | 1 |
| GMB | 2511021 | Direct Cross Interchange | 1 |
| Neapco | 81010 | Direct Cross Interchange | 1 |
| FEDERAL MOGUL | 1021 | Direct Cross Interchange | 1 |
| Precision Seals & Bearings | UJ1021 | Indirect Cross Interchange | 6 |
| NATIONAL | 1021V | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 1021 | Indirect Cross Interchange | 1 |
| DT Components | 1021 | Indirect Cross Interchange | 1 |
| SKF | 27723 | Indirect Cross Interchange | 1 |