| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ORIGINAL IMPERIUM | 20352 | Direct Cross Interchange | 4 |
| LANCIA | 7797503 | Direct Cross Interchange | 3 |
| FIAT | 7797503 | Direct Cross Interchange | 3 |
| GATES | 3767 | Direct Cross Interchange | 3 |
| FIAT | 7773449 | Direct Cross Interchange | 2 |
| CF GOMMA | 720 | Direct Cross Interchange | 1 |
| HUTCHINSON | XW5516 | Direct Cross Interchange | 1 |
| MALò | 14836A | Indirect Cross Interchange | 3 |
| FIAT | 7722856 | Indirect Cross Interchange | 2 |
| HUTCHINSON | 7722856 | Indirect Cross Interchange | 1 |
| HUTCHINSON | 5516 | Indirect Cross Interchange | 1 |
| FIAT | 7772358 | Indirect Cross Interchange | 1 |
| FIAT | 7772356 | Indirect Cross Interchange | 1 |
| FIAT | 7770567 | Indirect Cross Interchange | 1 |
| FIAT | 7760971 | Indirect Cross Interchange | 1 |
| FIAT | 7760969 | Indirect Cross Interchange | 1 |
| MALò | 14835A | Indirect Cross Interchange | 1 |
| SASIC | SWH6643 | Indirect Cross Interchange | 1 |
| LANCIA | 7773449 | Indirect Cross Interchange | 1 |
| LANCIA | 7772358 | Indirect Cross Interchange | 1 |
| LANCIA | 7772356 | Indirect Cross Interchange | 1 |
| LANCIA | 7770567 | Indirect Cross Interchange | 1 |
| LANCIA | 7760971 | Indirect Cross Interchange | 1 |
| LANCIA | 7760969 | Indirect Cross Interchange | 1 |
| LANCIA | 7722856 | Indirect Cross Interchange | 1 |
| CORTECO | 026609P | Indirect Cross Interchange | 1 |