| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 021R | Direct Cross Interchange | 1 |
| TIMKEN | 021PKG | Direct Cross Interchange | 1 |
| Fel-Pro | 436RR | Direct Cross Interchange | 1 |
| FEDERAL MOGUL | 021PKG | Direct Cross Interchange | 1 |
| Precision Seals & Bearings | 021PKG | Indirect Cross Interchange | 4 |
| NATIONAL | 021PKG | Indirect Cross Interchange | 2 |