| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERA | SR2971 | Direct Cross Interchange | 1 |
| URW | 3575020 | Indirect Cross Interchange | 1 |
| DELCO REMY | DSR971L | Indirect Cross Interchange | 1 |
| DRI | 714520484 | Indirect Cross Interchange | 1 |
| ELSTOCK | 140484 | Indirect Cross Interchange | 1 |
| TRW | JRM463 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QSR280 | Indirect Cross Interchange | 1 |