| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | 301172 | Direct Cross Interchange | 6 |
| KLARIUS | 301172 | Direct Cross Interchange | 6 |
| BOSAL | 737263 | Direct Cross Interchange | 5 |
| VW | 1H0253091AC | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM70151 | Direct Cross Interchange | 4 |
| WALKER | 2955 | Direct Cross Interchange | 3 |
| SEAT | 1H0253091AC | Direct Cross Interchange | 3 |
| WALKER | 02955 | Indirect Cross Interchange | 6 |
| IMASAF | 714401 | Indirect Cross Interchange | 5 |
| MTS | 0119880 | Indirect Cross Interchange | 5 |
| HJS | 91113796 | Indirect Cross Interchange | 5 |
| FENNO | P7471 | Indirect Cross Interchange | 4 |
| EBERSPACHER | 91113796 | Indirect Cross Interchange | 4 |
| SIGAM | 60156 | Indirect Cross Interchange | 4 |
| FONOS | 02955 | Indirect Cross Interchange | 4 |
| VENEPORTE | ST63116 | Indirect Cross Interchange | 3 |
| ASSO | 581037 | Indirect Cross Interchange | 3 |
| ERNST | 142434 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 911137 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1H0253091AC | Indirect Cross Interchange | 2 |
| VW/SEAT | 1H025309 | Indirect Cross Interchange | 2 |
| VAG | 1H0253091AC | Indirect Cross Interchange | 2 |
| VAG | 1H025309 | Indirect Cross Interchange | 2 |
| SEAT | 1H025309 | Indirect Cross Interchange | 2 |
| VW | 1H025309 | Indirect Cross Interchange | 2 |
| WALKER | 21531 | Indirect Cross Interchange | 2 |
| FENNO | 7471 | Indirect Cross Interchange | 2 |
| LRT | R7004 | Indirect Cross Interchange | 2 |
| ASMET | 03099 | Indirect Cross Interchange | 2 |
| AS | 37867D | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM80019H | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM80019 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 80019 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70151 | Indirect Cross Interchange | 2 |
| USN | VW2181 | Indirect Cross Interchange | 1 |
| ROMAX | VAG00118 | Indirect Cross Interchange | 1 |
| FUELPARTS | EFPVW024 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 91113543 | Indirect Cross Interchange | 1 |
| LEISTRITZ | 7663796 | Indirect Cross Interchange | 1 |