| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 301125 | Direct Cross Interchange | 10 |
| ASSO | 124025 | Direct Cross Interchange | 10 |
| SIGAM | 12202 | Direct Cross Interchange | 10 |
| QUINTON HAZELL | 301125 | Direct Cross Interchange | 9 |
| MTS | 0120070 | Direct Cross Interchange | 7 |
| LANCIA | 7754235 | Direct Cross Interchange | 6 |
| FIAT | 7754235 | Direct Cross Interchange | 6 |
| FIAT | 46449685 | Direct Cross Interchange | 6 |
| MTS | 0120800 | Direct Cross Interchange | 5 |
| LANCIA | 46449685 | Direct Cross Interchange | 5 |
| FIAT | 7722480 | Direct Cross Interchange | 4 |
| VENEPORTE | FA25263 | Direct Cross Interchange | 3 |
| TESH | 301125 | Direct Cross Interchange | 2 |
| VENEPORTE | LC43111 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 7754235 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 46449685 | Direct Cross Interchange | 1 |
| WALKER | 19143 | Indirect Cross Interchange | 4 |
| FONOS | 19143 | Indirect Cross Interchange | 3 |
| ANSA | 301125 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7754235 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 46449685 | Indirect Cross Interchange | 3 |
| TIMAX | 301125 | Indirect Cross Interchange | 3 |
| ROSI | 301125 | Indirect Cross Interchange | 2 |
| BOSAL | NOCAT | Indirect Cross Interchange | 2 |
| WALKER | NOCAT | Indirect Cross Interchange | 2 |
| KLARIUS | 301025 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM50026 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 50026 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7754235 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46449685 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 301025 | Indirect Cross Interchange | 2 |
| CISAM | 297104 | Indirect Cross Interchange | 1 |
| CISAM | 295604 | Indirect Cross Interchange | 1 |
| AURADIA | R301125 | Indirect Cross Interchange | 1 |
| ZARA | NOCAT | Indirect Cross Interchange | 1 |
| ZARA | 1101 | Indirect Cross Interchange | 1 |
| ANSA | NOCAT | Indirect Cross Interchange | 1 |
| MTS | 0120080 | Indirect Cross Interchange | 1 |
| MTS | 20070 | Indirect Cross Interchange | 1 |
| LANCIA | 7722480 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7722480 | Indirect Cross Interchange | 1 |
| ASSO | 124024 | Indirect Cross Interchange | 1 |
| FIAT | 7754229 | Indirect Cross Interchange | 1 |
| SIGAM | 12806 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 7754229 | Indirect Cross Interchange | 1 |