| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | AR21 | Direct Cross Interchange | 1 |
| DT Components | AR21 | Direct Cross Interchange | 1 |
| TIMKEN | AR21 | Direct Cross Interchange | 1 |
| FEDERAL MOGUL | AR21 | Indirect Cross Interchange | 2 |
| GM | 15532781 | Indirect Cross Interchange | 2 |
| NATIONAL | AR21 | Indirect Cross Interchange | 1 |