| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MTS | 0116480 | Direct Cross Interchange | 11 |
| IMASAF | 456401 | Direct Cross Interchange | 10 |
| SIGAM | 16123 | Direct Cross Interchange | 9 |
| KLARIUS | 120214 | Direct Cross Interchange | 7 |
| LANCIA | 82438837 | Direct Cross Interchange | 7 |
| FIAT | 82438837 | Direct Cross Interchange | 7 |
| ASSO | 121096 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 120214 | Direct Cross Interchange | 5 |
| ANSA | FA14501 | Direct Cross Interchange | 3 |
| TESH | 120214 | Direct Cross Interchange | 3 |
| VENEPORTE | FA25226 | Direct Cross Interchange | 3 |
| ROSI | 14906 | Direct Cross Interchange | 2 |
| DESCAM | 138461 | Direct Cross Interchange | 2 |
| UltraFit | CC1001 | Direct Cross Interchange | 1 |
| PEDOL | 053267 | Direct Cross Interchange | 1 |
| PEDOL | 052080 | Direct Cross Interchange | 1 |
| MIVV | 12012090 | Direct Cross Interchange | 1 |
| MTA | 554221 | Direct Cross Interchange | 1 |
| EBERSPACHER | 03566 | Direct Cross Interchange | 1 |
| FONOS | 15653 | Indirect Cross Interchange | 17 |
| ALFAROME/FIAT/LANCI | 82438837 | Indirect Cross Interchange | 3 |
| BOSAL | 789193 | Indirect Cross Interchange | 3 |
| FIAT / LANCIA | 82438837 | Indirect Cross Interchange | 2 |
| TIMAX | FT349A | Indirect Cross Interchange | 2 |
| EASTERN CATALYTIC | 40012 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40011 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 642403 | Indirect Cross Interchange | 1 |
| MAREMONT | 29101 | Indirect Cross Interchange | 1 |
| AutoZone | 29101 | Indirect Cross Interchange | 1 |
| AutoZone | 15748 | Indirect Cross Interchange | 1 |
| AutoZone | 15653 | Indirect Cross Interchange | 1 |
| AutoZone | 15627 | Indirect Cross Interchange | 1 |
| AutoZone | 15509 | Indirect Cross Interchange | 1 |
| CARQUEST | 15748 | Indirect Cross Interchange | 1 |
| CARQUEST | 15653 | Indirect Cross Interchange | 1 |
| CARQUEST | 15627 | Indirect Cross Interchange | 1 |
| CARQUEST | 15509 | Indirect Cross Interchange | 1 |
| MTS | 16480 | Indirect Cross Interchange | 1 |
| MTS | 0116680 | Indirect Cross Interchange | 1 |
| WALKER | 15748 | Indirect Cross Interchange | 1 |
| CISAM | 434001 | Indirect Cross Interchange | 1 |
| CIA | 03566 | Indirect Cross Interchange | 1 |
| CATCO | 4377 | Indirect Cross Interchange | 1 |
| ZARA | 1080 | Indirect Cross Interchange | 1 |
| TIMAX | 120214 | Indirect Cross Interchange | 1 |
| WALKER | 15627 | Indirect Cross Interchange | 1 |
| WALKER | 15531 | Indirect Cross Interchange | 1 |
| WALKER | 15509 | Indirect Cross Interchange | 1 |
| AURADIA | R120214 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82438837 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |