| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 802425 | Direct Cross Interchange | 6 |
| WALKER | 21536 | Direct Cross Interchange | 5 |
| KLARIUS | 301309 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM70053 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 301309 | Direct Cross Interchange | 5 |
| AUDI | 4A0253101N | Direct Cross Interchange | 4 |
| MTS | 0121150 | Indirect Cross Interchange | 5 |
| EBERSPACHER | 91113559 | Indirect Cross Interchange | 5 |
| IMASAF | 137001 | Indirect Cross Interchange | 5 |
| FENNO | P1219 | Indirect Cross Interchange | 5 |
| ASSO | 041033 | Indirect Cross Interchange | 5 |
| HJS | 91113559 | Indirect Cross Interchange | 5 |
| SIGAM | 10125 | Indirect Cross Interchange | 4 |
| VENEPORTE | AU03173 | Indirect Cross Interchange | 3 |
| ERNST | 204422 | Indirect Cross Interchange | 3 |
| AUDI | 4A025310 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 911135 | Indirect Cross Interchange | 2 |
| VAG | 4A0253101N | Indirect Cross Interchange | 2 |
| VAG | 4A025310 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70053 | Indirect Cross Interchange | 2 |
| FENNO | 1219 | Indirect Cross Interchange | 2 |
| CIA | 10617 | Indirect Cross Interchange | 1 |
| ZARA | 01971 | Indirect Cross Interchange | 1 |
| ZARA | 01970 | Indirect Cross Interchange | 1 |
| USN | AU501 | Indirect Cross Interchange | 1 |
| TESTAG | 662639 | Indirect Cross Interchange | 1 |
| ROMAX | VAG00118 | Indirect Cross Interchange | 1 |
| LEISTRITZ | 1263397 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 91113534 | Indirect Cross Interchange | 1 |
| AUDI | 4A0253101E | Indirect Cross Interchange | 1 |