| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 17802 | Direct Cross Interchange | 26 |
| IMASAF | 163307 | Direct Cross Interchange | 25 |
| FONOS | 610241 | Direct Cross Interchange | 25 |
| BOSAL | 148211 | Direct Cross Interchange | 24 |
| ASSO | 067009 | Direct Cross Interchange | 23 |
| FIAT | 7711037 | Direct Cross Interchange | 22 |
| WALKER | 19492 | Direct Cross Interchange | 22 |
| WALKER | 70031 | Direct Cross Interchange | 21 |
| FIAT | 7657152 | Direct Cross Interchange | 21 |
| TESH | 210120 | Direct Cross Interchange | 20 |
| VENEPORTE | FA25083 | Direct Cross Interchange | 20 |
| ANSA | AB2507 | Direct Cross Interchange | 19 |
| ROSI | 25486 | Direct Cross Interchange | 18 |
| RHIAG | CT28356 | Direct Cross Interchange | 18 |
| UNIPART | GEX17608 | Direct Cross Interchange | 18 |
| QUINTON HAZELL | 17802 | Direct Cross Interchange | 18 |
| SIGAM | 14608 | Direct Cross Interchange | 17 |
| KLARIUS | 210120 | Direct Cross Interchange | 16 |
| QUINTON HAZELL | 210120 | Direct Cross Interchange | 14 |
| EBERSPACHER | 0318983 | Direct Cross Interchange | 12 |
| AUTOBIANCHI | 7657152 | Direct Cross Interchange | 8 |
| LANCIA | 7711037 | Direct Cross Interchange | 8 |
| TIMAX | LA89X | Direct Cross Interchange | 5 |
| AUTOBIANCHI | 7713238 | Direct Cross Interchange | 5 |
| DESCAM | 170803 | Direct Cross Interchange | 4 |
| CIA | 02451 | Direct Cross Interchange | 3 |
| ZARA | 1515 | Direct Cross Interchange | 3 |
| FIAT | 7713238 | Direct Cross Interchange | 3 |
| DESCAM | 170303 | Direct Cross Interchange | 2 |
| DESCAM | 131323 | Direct Cross Interchange | 2 |
| CISAM | 201811 | Direct Cross Interchange | 2 |
| TIMAX | 210120 | Direct Cross Interchange | 2 |
| KLARIUS | LA89X | Indirect Cross Interchange | 11 |
| QUINTON HAZELL | LA89X | Indirect Cross Interchange | 11 |
| LANCIA | 7657152 | Indirect Cross Interchange | 6 |
| AUTOBIANCHI | 7711037 | Indirect Cross Interchange | 6 |
| FONOS | 19492 | Indirect Cross Interchange | 4 |
| LANCIA | 7713238 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7711037 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7657152 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 03312 | Indirect Cross Interchange | 3 |
| ASSO | 067008 | Indirect Cross Interchange | 2 |
| AS | 55213 | Indirect Cross Interchange | 2 |
| AS | 55211 | Indirect Cross Interchange | 2 |
| PEDOL | 010760 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 031898 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 02451 | Indirect Cross Interchange | 2 |
| TESH | LA89X | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7711037 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7657152 | Indirect Cross Interchange | 2 |
| WALKER | 15474 | Indirect Cross Interchange | 2 |
| LANCIA | 50030029 | Indirect Cross Interchange | 2 |
| FABRISCAPE | AB13005 | Indirect Cross Interchange | 2 |
| ARVIN | LA89X | Indirect Cross Interchange | 2 |
| FIAT | 50030029 | Indirect Cross Interchange | 1 |
| MTS | 60990 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 50030029 | Indirect Cross Interchange | 1 |
| CIA | 02412 | Indirect Cross Interchange | 1 |
| HAVAM | U13058 | Indirect Cross Interchange | 1 |
| ESTEE | U13058 | Indirect Cross Interchange | 1 |
| USN | LA365 | Indirect Cross Interchange | 1 |
| USN | FT865 | Indirect Cross Interchange | 1 |
| BOSAL | 148117 | Indirect Cross Interchange | 1 |
| BOSAL | 170317 | Indirect Cross Interchange | 1 |
| AURADIA | R210120 | Indirect Cross Interchange | 1 |
| ROMAX | FIA00709 | Indirect Cross Interchange | 1 |
| FONOS | 610234 | Indirect Cross Interchange | 1 |