| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 255201 | Direct Cross Interchange | 15 |
| SIGAM | 16145 | Direct Cross Interchange | 13 |
| MTS | 0118300 | Direct Cross Interchange | 13 |
| WALKER | 02784 | Direct Cross Interchange | 13 |
| FONOS | 02784 | Direct Cross Interchange | 12 |
| KLARIUS | 301141 | Direct Cross Interchange | 11 |
| QUINTON HAZELL | 301141 | Direct Cross Interchange | 9 |
| BOSAL | 823873 | Direct Cross Interchange | 8 |
| LANCIA | 46451610 | Direct Cross Interchange | 8 |
| FIAT | 46520066 | Direct Cross Interchange | 8 |
| FIAT | 46451610 | Direct Cross Interchange | 8 |
| FIAT | 46420431 | Direct Cross Interchange | 6 |
| FIAT | 46466133 | Direct Cross Interchange | 6 |
| LANCIA | 46466133 | Direct Cross Interchange | 5 |
| LANCIA | 46520066 | Direct Cross Interchange | 4 |
| WALKER | 02874 | Direct Cross Interchange | 1 |
| LANCIA | 46420431 | Direct Cross Interchange | 1 |
| EBERSPACHER | 0399670 | Indirect Cross Interchange | 10 |
| FENNO | P2221 | Indirect Cross Interchange | 10 |
| VENEPORTE | FA25343 | Indirect Cross Interchange | 6 |
| TIMAX | 301141 | Indirect Cross Interchange | 4 |
| EEC | FI7503 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM70269 | Indirect Cross Interchange | 4 |
| ANSA | 301141 | Indirect Cross Interchange | 4 |
| TESH | 301141 | Indirect Cross Interchange | 4 |
| ROSI | 301141 | Indirect Cross Interchange | 3 |
| JP GROUP | FI35253 | Indirect Cross Interchange | 3 |
| JP GROUP | 3320200100 | Indirect Cross Interchange | 3 |
| DESCAM | 101830 | Indirect Cross Interchange | 3 |
| FIAT / LANCIA | 46451610 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 039967 | Indirect Cross Interchange | 2 |
| WALKER | 2784 | Indirect Cross Interchange | 2 |
| PEDOL | 052120 | Indirect Cross Interchange | 2 |
| PEDOL | 052114 | Indirect Cross Interchange | 2 |
| MIVV | 21980990 | Indirect Cross Interchange | 2 |
| MTA | 553351IX | Indirect Cross Interchange | 2 |
| IZAWIT | 14206 | Indirect Cross Interchange | 2 |
| IZAWIT | 14204 | Indirect Cross Interchange | 2 |
| ARVIN | 301141 | Indirect Cross Interchange | 2 |
| FENNO | 2221 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70269 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46520066 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46451610 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46520066 | Indirect Cross Interchange | 2 |
| TOPRAN | 102780 | Indirect Cross Interchange | 1 |
| VENEPORTE | FA25443 | Indirect Cross Interchange | 1 |
| FONOS | 610458 | Indirect Cross Interchange | 1 |
| CISAM | 299301 | Indirect Cross Interchange | 1 |
| IMASAF | 653101 | Indirect Cross Interchange | 1 |
| AURADIA | R301141 | Indirect Cross Interchange | 1 |
| ZARA | 1773 | Indirect Cross Interchange | 1 |
| MTS | 18300 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 46520066 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 46466133 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 46451610 | Indirect Cross Interchange | 1 |
| ANSA | NOCAT | Indirect Cross Interchange | 1 |