| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM80045H | Direct Cross Interchange | 1 |
| MAGNAFLOW | 87048D | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 87047D | Indirect Cross Interchange | 1 |
| VENEPORTE | ST63115K | Indirect Cross Interchange | 1 |
| VENEPORTE | ST63079K | Indirect Cross Interchange | 1 |
| AS | 37867D | Indirect Cross Interchange | 1 |
| SEAT | 6K0253060DX | Indirect Cross Interchange | 1 |
| SEAT | 6K0253058EX | Indirect Cross Interchange | 1 |
| SEAT | 3A0253091J | Indirect Cross Interchange | 1 |
| SEAT | 1H0253058DX | Indirect Cross Interchange | 1 |
| SEAT | 028131701BX | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321377 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321333 | Indirect Cross Interchange | 1 |
| BOSAL | 99968 | Indirect Cross Interchange | 1 |
| BOSAL | 099968 | Indirect Cross Interchange | 1 |
| WALKER | 20371 | Indirect Cross Interchange | 1 |
| HJS | 91113796 | Indirect Cross Interchange | 1 |
| HJS | 90115702 | Indirect Cross Interchange | 1 |
| EEC | VK6012T | Indirect Cross Interchange | 1 |
| KLARIUS | 321377 | Indirect Cross Interchange | 1 |
| KLARIUS | 321333 | Indirect Cross Interchange | 1 |