| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 09663 | Direct Cross Interchange | 23 |
| MTS | 0160580 | Direct Cross Interchange | 20 |
| BOSAL | 278075 | Direct Cross Interchange | 18 |
| FIAT | 7550388 | Direct Cross Interchange | 18 |
| VENEPORTE | FA25312 | Direct Cross Interchange | 16 |
| TESH | 240121 | Direct Cross Interchange | 16 |
| FIAT | 7550338 | Direct Cross Interchange | 15 |
| ANSA | FA11307 | Direct Cross Interchange | 15 |
| QUINTON HAZELL | 09663 | Direct Cross Interchange | 14 |
| ROSI | 05936 | Direct Cross Interchange | 14 |
| RHIAG | CT29274 | Direct Cross Interchange | 14 |
| UNIPART | GEX15400 | Direct Cross Interchange | 14 |
| SIGAM | 12604 | Direct Cross Interchange | 12 |
| IMASAF | 271707 | Direct Cross Interchange | 11 |
| KLARIUS | 240121 | Direct Cross Interchange | 11 |
| ASSO | 127033 | Direct Cross Interchange | 9 |
| TIMAX | FT234T | Direct Cross Interchange | 5 |
| DESCAM | 100793 | Direct Cross Interchange | 4 |
| EBERSPACHER | 03437 | Direct Cross Interchange | 3 |
| FABRISCAPE | FA21339 | Direct Cross Interchange | 3 |
| PEDOL | 012057 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 240121 | Indirect Cross Interchange | 7 |
| KLARIUS | FT234T | Indirect Cross Interchange | 6 |
| QUINTON HAZELL | FT234T | Indirect Cross Interchange | 6 |
| FIAT | 50030018 | Indirect Cross Interchange | 3 |
| ZARA | 55 | Indirect Cross Interchange | 2 |
| CIA | 03437 | Indirect Cross Interchange | 2 |
| FONOS | 809663 | Indirect Cross Interchange | 2 |
| VENEPORTE | FA25278 | Indirect Cross Interchange | 2 |
| CISAM | 281711 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7550388 | Indirect Cross Interchange | 2 |
| TIMAX | FT234 | Indirect Cross Interchange | 1 |
| TIMAX | 240121 | Indirect Cross Interchange | 1 |
| TESTAG | 645067 | Indirect Cross Interchange | 1 |
| ROMAX | FIA00707 | Indirect Cross Interchange | 1 |
| WALKER | 9663 | Indirect Cross Interchange | 1 |
| MTS | 60580 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7550338 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7550388 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7550338 | Indirect Cross Interchange | 1 |
| AURADIA | R240121 | Indirect Cross Interchange | 1 |
| USN | FT033A | Indirect Cross Interchange | 1 |
| CIA | 02409 | Indirect Cross Interchange | 1 |