| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20718 | Direct Cross Interchange | 13 |
| AS | 71166 | Direct Cross Interchange | 12 |
| HJS | 90135405 | Direct Cross Interchange | 12 |
| MERCEDES-BENZ | 1684901019 | Direct Cross Interchange | 11 |
| MERCEDES-BENZ | 1684900719 | Direct Cross Interchange | 11 |
| MTS | 043731 | Direct Cross Interchange | 11 |
| ERNST | 751421 | Direct Cross Interchange | 10 |
| FONOS | 20718 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | 321178 | Direct Cross Interchange | 7 |
| SIGAM | 35140 | Direct Cross Interchange | 7 |
| ASSO | 280008 | Direct Cross Interchange | 7 |
| KLARIUS | 321178 | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM91097H | Direct Cross Interchange | 6 |
| VENEPORTE | ME50172K | Direct Cross Interchange | 6 |
| CATCO | 9145 | Direct Cross Interchange | 2 |
| Dec Catalytic Converters | MB2214 | Direct Cross Interchange | 2 |
| AutoZone | 099487 | Direct Cross Interchange | 2 |
| EASTERN CATALYTIC | 40061 | Direct Cross Interchange | 1 |
| AP EXHAUST | 645312 | Direct Cross Interchange | 1 |
| FENNO | P372CAT | Indirect Cross Interchange | 8 |
| MERCEDES-BENZ | 1684901719 | Indirect Cross Interchange | 7 |
| IMASAF | 480033 | Indirect Cross Interchange | 6 |
| KLARIUS | 380049 | Indirect Cross Interchange | 5 |
| MAGNAFLOW | 85032 | Indirect Cross Interchange | 5 |
| BM CATALYSTS | BM91097 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 380049 | Indirect Cross Interchange | 4 |
| BOSAL | 098487 | Indirect Cross Interchange | 4 |
| MAGNAFLOW | K278 | Indirect Cross Interchange | 3 |
| MERCEDES-BENZ | 1684901119 | Indirect Cross Interchange | 3 |
| UltraFit | CC1402 | Indirect Cross Interchange | 3 |
| BOSAL | 099776 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 321917 | Indirect Cross Interchange | 2 |
| MERCEDES-BENZ | 1684904819 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 75002 | Indirect Cross Interchange | 2 |
| HJS | 90135394 | Indirect Cross Interchange | 2 |
| HJS | 90135391 | Indirect Cross Interchange | 2 |
| TIMAX | 380049 | Indirect Cross Interchange | 2 |
| KLARIUS | 321917 | Indirect Cross Interchange | 2 |
| FENNO | P372CA | Indirect Cross Interchange | 2 |
| FENNO | 3686 | Indirect Cross Interchange | 2 |
| FABRISCAPE | ME71166C | Indirect Cross Interchange | 2 |
| EBERSPACHER | 2329880 | Indirect Cross Interchange | 2 |
| MERCEDES-BENZ | 16849007 | Indirect Cross Interchange | 2 |
| AS | 71190 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS71190 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS71166 | Indirect Cross Interchange | 1 |
| EEC | MZ6004 | Indirect Cross Interchange | 1 |
| WALKER | 20720 | Indirect Cross Interchange | 1 |
| WALKER | 15706 | Indirect Cross Interchange | 1 |
| ERNST | 751568 | Indirect Cross Interchange | 1 |
| ROSI | 321178 | Indirect Cross Interchange | 1 |
| MTS | 43731 | Indirect Cross Interchange | 1 |
| MTS | 043844 | Indirect Cross Interchange | 1 |
| EASTERN | 40061 | Indirect Cross Interchange | 1 |