| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 118433 | Direct Cross Interchange | 12 |
| ASSO | 020030 | Direct Cross Interchange | 9 |
| FONOS | 20743 | Direct Cross Interchange | 9 |
| WALKER | 20743 | Direct Cross Interchange | 9 |
| KLARIUS | 311371 | Direct Cross Interchange | 8 |
| LANCIA | 60664116 | Direct Cross Interchange | 7 |
| AS | 41147D | Direct Cross Interchange | 7 |
| ALFA ROMEO | 60631310 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60815760 | Direct Cross Interchange | 5 |
| TESH | 311371 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 55183719 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60673715 | Direct Cross Interchange | 3 |
| ANSA | 311371 | Direct Cross Interchange | 3 |
| MTS | 43009 | Direct Cross Interchange | 1 |
| AURADIA | R311371 | Direct Cross Interchange | 1 |
| TIMAX | 311371 | Direct Cross Interchange | 1 |
| MTS | 043009 | Indirect Cross Interchange | 10 |
| QUINTON HAZELL | 311371 | Indirect Cross Interchange | 6 |
| ALFA ROMEO | 60815065 | Indirect Cross Interchange | 5 |
| VENEPORTE | AR01102K | Indirect Cross Interchange | 4 |
| LANCIA | 60815065 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 0060815760 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 60664116 | Indirect Cross Interchange | 3 |
| LANCIA | 60815760 | Indirect Cross Interchange | 3 |
| ROSI | 311371 | Indirect Cross Interchange | 3 |
| ALANKO | 442603 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K287 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | 80065D | Indirect Cross Interchange | 3 |
| LANCIA | 60631310 | Indirect Cross Interchange | 2 |
| DESCAM | 156612 | Indirect Cross Interchange | 2 |
| FABRISCAPE | AR41147DC | Indirect Cross Interchange | 2 |
| FABRISCAPE | AR411470C | Indirect Cross Interchange | 2 |
| ARVIN | 311371 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51806045 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 51788957 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 60815760 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 60664116 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 60815065 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 60664116 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 60631310 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 60815760 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 60815065 | Indirect Cross Interchange | 1 |
| LANCIA | 55183719 | Indirect Cross Interchange | 1 |
| LANCIA | 51806045 | Indirect Cross Interchange | 1 |
| LANCIA | 51788957 | Indirect Cross Interchange | 1 |
| LANCIA | 0060815760 | Indirect Cross Interchange | 1 |
| LANCIA | 60673715 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 60664116 | Indirect Cross Interchange | 1 |
| MTS | 0430090 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 60631310 | Indirect Cross Interchange | 1 |
| SIGAM | 45538 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 60815065 | Indirect Cross Interchange | 1 |