| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MELLING | 391 | Direct Cross Interchange | 1 |
| DYNAGEAR | C391 | Indirect Cross Interchange | 1 |
| Morse Brake | TC391 | Indirect Cross Interchange | 1 |
| FORD | F6TZ6268AA | Indirect Cross Interchange | 1 |
| FORD | 5L3Z6268A | Indirect Cross Interchange | 1 |
| SEALED POWER | 222391 | Indirect Cross Interchange | 1 |