| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 282221 | Direct Cross Interchange | 5 |
| WALKER | 03443 | Direct Cross Interchange | 4 |
| IMASAF | 454206 | Direct Cross Interchange | 4 |
| IMASAF | 453506 | Direct Cross Interchange | 4 |
| FONOS | 03443 | Direct Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 82384866 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 82401652 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | LA71A | Indirect Cross Interchange | 6 |
| KLARIUS | LA71A | Indirect Cross Interchange | 6 |
| KLARIUS | 260219 | Indirect Cross Interchange | 5 |
| MTS | 0150510 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 260219 | Indirect Cross Interchange | 5 |
| LANCIA | 82401650 | Indirect Cross Interchange | 4 |
| ASSO | 246015 | Indirect Cross Interchange | 4 |
| SIGAM | 16407 | Indirect Cross Interchange | 4 |
| TESH | 260219 | Indirect Cross Interchange | 3 |
| LANCIA | 82384866 | Indirect Cross Interchange | 3 |
| LANCIA | 82401652 | Indirect Cross Interchange | 3 |
| AS | 67007 | Indirect Cross Interchange | 2 |
| DESCAM | 131522 | Indirect Cross Interchange | 2 |
| PEDOL | 023252 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 05440 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 05410 | Indirect Cross Interchange | 2 |
| MTS | 0150480 | Indirect Cross Interchange | 1 |
| BOSAL | 282211 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82401652 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82401650 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82384866 | Indirect Cross Interchange | 1 |
| ANSA | LC2505 | Indirect Cross Interchange | 1 |
| HAVAM | U16034 | Indirect Cross Interchange | 1 |
| ESTEE | U16034 | Indirect Cross Interchange | 1 |
| USN | LA103 | Indirect Cross Interchange | 1 |
| TIMAX | LA71 | Indirect Cross Interchange | 1 |
| TESTAG | 645411 | Indirect Cross Interchange | 1 |
| ROSI | 02206 | Indirect Cross Interchange | 1 |
| ROMAX | LAN00400 | Indirect Cross Interchange | 1 |
| CISAM | 431908 | Indirect Cross Interchange | 1 |