| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 370522 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 370522 | Direct Cross Interchange | 1 |
| VAUXHALL | 90412323 | Indirect Cross Interchange | 2 |
| OPEL | 90412323 | Indirect Cross Interchange | 2 |
| BOSAL | 099628 | Indirect Cross Interchange | 2 |
| WALKER | 20226 | Indirect Cross Interchange | 2 |
| EEC | VX8039 | Indirect Cross Interchange | 2 |
| EEC | VX6019 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 90412323 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90825 | Indirect Cross Interchange | 1 |
| FONOS | 20226 | Indirect Cross Interchange | 1 |