| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM90957 | Direct Cross Interchange | 1 |
| KLARIUS | 380205 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 85869 | Indirect Cross Interchange | 1 |
| AS | 21702 | Indirect Cross Interchange | 1 |
| VAUXHALL | 854447 | Indirect Cross Interchange | 1 |
| VAUXHALL | 854405 | Indirect Cross Interchange | 1 |
| VAUXHALL | 5854405 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 380205 | Indirect Cross Interchange | 1 |
| BOSAL | 98634 | Indirect Cross Interchange | 1 |
| BOSAL | 098634 | Indirect Cross Interchange | 1 |
| WALKER | 20567 | Indirect Cross Interchange | 1 |
| EEC | VX6001 | Indirect Cross Interchange | 1 |