| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM80211H | Direct Cross Interchange | 1 |
| WALKER | 20870 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS21726 | Indirect Cross Interchange | 1 |
| KLARIUS | 321693 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 75804D | Indirect Cross Interchange | 1 |
| AS | 21726D | Indirect Cross Interchange | 1 |
| VAUXHALL | 854189 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321693 | Indirect Cross Interchange | 1 |
| BOSAL | 099727 | Indirect Cross Interchange | 1 |