| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 33767D | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM80270 | Direct Cross Interchange | 4 |
| VW | 6K0253060X | Direct Cross Interchange | 4 |
| SEAT | 6K0253060X | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM80270H | Direct Cross Interchange | 4 |
| WALKER | 20375 | Indirect Cross Interchange | 5 |
| EEC | ST6014 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | 321379 | Indirect Cross Interchange | 3 |
| SIGAM | 22147 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K425 | Indirect Cross Interchange | 3 |
| KLARIUS | 321379 | Indirect Cross Interchange | 3 |
| FONOS | 20375 | Indirect Cross Interchange | 3 |
| MTS | 044038 | Indirect Cross Interchange | 2 |
| BOSAL | 099422 | Indirect Cross Interchange | 2 |
| ROSI | 321379 | Indirect Cross Interchange | 1 |
| ASSO | 580028 | Indirect Cross Interchange | 1 |