| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 55207 | Direct Cross Interchange | 10 |
| IMASAF | 251633 | Direct Cross Interchange | 9 |
| ASSO | 120010 | Direct Cross Interchange | 8 |
| WALKER | 20281 | Direct Cross Interchange | 8 |
| MTS | 041360 | Direct Cross Interchange | 8 |
| FONOS | 20281 | Direct Cross Interchange | 7 |
| KLARIUS | 321048 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 321048 | Direct Cross Interchange | 6 |
| SIGAM | 12196 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM90131 | Direct Cross Interchange | 3 |
| MAGNAFLOW | 81840 | Direct Cross Interchange | 3 |
| MAGNAFLOW | K105 | Direct Cross Interchange | 2 |
| FIAT | 7707787 | Indirect Cross Interchange | 12 |
| BOSAL | 099192 | Indirect Cross Interchange | 9 |
| HJS | 90325724 | Indirect Cross Interchange | 6 |
| VENEPORTE | FA25234K | Indirect Cross Interchange | 5 |
| TESH | 321048 | Indirect Cross Interchange | 4 |
| EEC | FI8008 | Indirect Cross Interchange | 4 |
| TIMAX | 321048 | Indirect Cross Interchange | 4 |
| ROSI | 321048 | Indirect Cross Interchange | 4 |
| KLARIUS | 380102 | Indirect Cross Interchange | 3 |
| ASSO | 120049 | Indirect Cross Interchange | 3 |
| DESCAM | 100596 | Indirect Cross Interchange | 3 |
| ANSA | 321048 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 380102 | Indirect Cross Interchange | 3 |
| HJS | 95326010* | Indirect Cross Interchange | 2 |
| FABRISCAPE | FA55207C | Indirect Cross Interchange | 2 |
| ARVIN | 321048 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 03112 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7796915 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7707787 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7796915 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7707787 | Indirect Cross Interchange | 2 |
| GAT EUROKAT | 01001 | Indirect Cross Interchange | 2 |
| MIVV | RC21962680 | Indirect Cross Interchange | 2 |
| AURADIA | R321185 | Indirect Cross Interchange | 1 |
| MTS | 41360 | Indirect Cross Interchange | 1 |
| MTS | 0413600 | Indirect Cross Interchange | 1 |
| FIAT | 7791409 | Indirect Cross Interchange | 1 |
| FIAT | 7724506 | Indirect Cross Interchange | 1 |
| LANCIA | 7793385 | Indirect Cross Interchange | 1 |
| AS | 55194 | Indirect Cross Interchange | 1 |
| AS | 55183 | Indirect Cross Interchange | 1 |
| AS | 44027 | Indirect Cross Interchange | 1 |
| AS | 44024 | Indirect Cross Interchange | 1 |
| LANCIA | 7711035 | Indirect Cross Interchange | 1 |
| AS | 44016 | Indirect Cross Interchange | 1 |
| LANCIA | 7673090 | Indirect Cross Interchange | 1 |
| AS | 55267 | Indirect Cross Interchange | 1 |
| ANSA | 321186 | Indirect Cross Interchange | 1 |
| KLARIUS | 321185 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 380410 | Indirect Cross Interchange | 1 |
| KLARIUS | 380410 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM90181 | Indirect Cross Interchange | 1 |
| FONOS | NOCAT | Indirect Cross Interchange | 1 |
| FUELPARTS | AS55207 | Indirect Cross Interchange | 1 |
| CISAM | 296044 | Indirect Cross Interchange | 1 |
| MIVV | 2196268 | Indirect Cross Interchange | 1 |
| ZARA | 2029 | Indirect Cross Interchange | 1 |
| WALKER | 20751 | Indirect Cross Interchange | 1 |