| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 337R | Direct Cross Interchange | 1 |
| TIMKEN | 337PKG | Direct Cross Interchange | 1 |
| FEDERAL MOGUL | 337PKG | Direct Cross Interchange | 1 |
| DT Components | 337PKG | Indirect Cross Interchange | 3 |
| NATIONAL | 337PKG | Indirect Cross Interchange | 2 |