| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 93027 | Direct Cross Interchange | 2 |
| WALKER | 10472 | Direct Cross Interchange | 2 |
| KLARIUS | 390188 | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM11063 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 390188 | Direct Cross Interchange | 1 |
| FONOS | 93027 | Direct Cross Interchange | 1 |
| FONOS | 10472 | Direct Cross Interchange | 1 |
| VAUXHALL | 13278266 | Indirect Cross Interchange | 7 |
| VAUXHALL | 13253519 | Indirect Cross Interchange | 7 |
| OPEL | 854550 | Indirect Cross Interchange | 6 |
| GENERAL MOTORS | 854605 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 854550 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 13278266 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 13253519 | Indirect Cross Interchange | 2 |
| VAUXHALL | 854605 | Indirect Cross Interchange | 1 |
| OPEL | 13278266 | Indirect Cross Interchange | 1 |
| OPEL | 13253519 | Indirect Cross Interchange | 1 |