| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 340018181175 | Direct Cross Interchange | 1 |
| LANCIA | 7774591 | Indirect Cross Interchange | 1 |
| LANCIA | 7659062 | Indirect Cross Interchange | 1 |
| FIAT | 7774591 | Indirect Cross Interchange | 1 |
| FIAT | 7659062 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7659062 | Indirect Cross Interchange | 1 |
| DAYCO | 94491 | Indirect Cross Interchange | 1 |
| GATES | 5279XS | Indirect Cross Interchange | 1 |
| CONTITECH | CT931 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | RR1175 | Indirect Cross Interchange | 1 |