| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20155 | Direct Cross Interchange | 11 |
| FORD | 1008258 | Direct Cross Interchange | 9 |
| BM CATALYSTS | BM90051H | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM90051 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 311272 | Direct Cross Interchange | 6 |
| BOSAL | 099345 | Direct Cross Interchange | 6 |
| VENEPORTE | FD30486K | Direct Cross Interchange | 6 |
| KLARIUS | 311272 | Direct Cross Interchange | 6 |
| KLARIUS | 370046 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 370046 | Direct Cross Interchange | 5 |
| BOSAL | 098245 | Direct Cross Interchange | 5 |
| BOSAL | 99345 | Direct Cross Interchange | 2 |
| BOSAL | 98245 | Direct Cross Interchange | 2 |
| AS | AS20321 | Direct Cross Interchange | 1 |
| AS | 20321 | Indirect Cross Interchange | 9 |
| EEC | FR8022T | Indirect Cross Interchange | 8 |
| HJS | 90155462 | Indirect Cross Interchange | 7 |
| IMASAF | 365133 | Indirect Cross Interchange | 6 |
| ERNST | 755597 | Indirect Cross Interchange | 6 |
| FONOS | 20155 | Indirect Cross Interchange | 5 |
| EBERSPACHER | 0489460 | Indirect Cross Interchange | 5 |
| MTS | 043170 | Indirect Cross Interchange | 5 |
| ASSO | 140028 | Indirect Cross Interchange | 5 |
| SIGAM | 25317 | Indirect Cross Interchange | 4 |
| MAGNAFLOW | 82538 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 048946 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 90051H | Indirect Cross Interchange | 2 |
| MEFEX | 43015 | Indirect Cross Interchange | 1 |
| MEFEX | 43014 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K141 | Indirect Cross Interchange | 1 |
| FORD | 1019620 | Indirect Cross Interchange | 1 |
| TESH | 311272 | Indirect Cross Interchange | 1 |
| DESCAM | 329512 | Indirect Cross Interchange | 1 |
| ERNST | 305303 | Indirect Cross Interchange | 1 |
| FABRISCAPE | FD20321C | Indirect Cross Interchange | 1 |
| TIMAX | 311272 | Indirect Cross Interchange | 1 |
| ROSI | 311272 | Indirect Cross Interchange | 1 |
| ANSA | 311272 | Indirect Cross Interchange | 1 |
| ARVIN | 311272 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS20321 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS20321 | Indirect Cross Interchange | 1 |