| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| OPTIBELT | ZRK1244 | Direct Cross Interchange | 1 |
| LANCIA | 7743081 | Indirect Cross Interchange | 1 |
| LANCIA | 7576135 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46408751 | Indirect Cross Interchange | 1 |
| FIAT | 7743081 | Indirect Cross Interchange | 1 |
| FIAT | 7576135 | Indirect Cross Interchange | 1 |
| FIAT | 71719005 | Indirect Cross Interchange | 1 |
| FIAT | 46478610 | Indirect Cross Interchange | 1 |
| FIAT | 46417967 | Indirect Cross Interchange | 1 |
| FIAT | 46408751 | Indirect Cross Interchange | 1 |
| CITROEN | 081679 | Indirect Cross Interchange | 1 |
| DAYCO | 94249 | Indirect Cross Interchange | 1 |
| GATES | 5177 | Indirect Cross Interchange | 1 |
| CONTITECH | CT605 | Indirect Cross Interchange | 1 |
| BOSCH | 1987949055 | Indirect Cross Interchange | 1 |
| TRISCAN | 86455177 | Indirect Cross Interchange | 1 |
| FLENNOR | 4066 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | RR1386 | Indirect Cross Interchange | 1 |
| PEUGEOT | 081679 | Indirect Cross Interchange | 1 |