| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FTE | H22903421 | Direct Cross Interchange | 9 |
| FIAT | 77362544 | Direct Cross Interchange | 9 |
| LPR | 1065 | Direct Cross Interchange | 9 |
| A.B.S. | 61014 | Direct Cross Interchange | 7 |
| TRW | PMH946 | Direct Cross Interchange | 6 |
| BOSCH | F026003671 | Direct Cross Interchange | 5 |
| MALò | 89174 | Direct Cross Interchange | 4 |
| NUOVA TECNODELTA | 5049 | Direct Cross Interchange | 4 |
| TRUSTING | PF652 | Indirect Cross Interchange | 6 |
| METELLI | 050672 | Indirect Cross Interchange | 6 |
| fri.tech. | PF652 | Indirect Cross Interchange | 6 |
| CIFAM | 202672 | Indirect Cross Interchange | 5 |
| FERODO | FHM1344 | Indirect Cross Interchange | 3 |
| MALO | 89174 | Indirect Cross Interchange | 3 |
| REMSA | 102263 | Indirect Cross Interchange | 3 |
| ROADHOUSE | 102263 | Indirect Cross Interchange | 3 |
| GIRLING | 4006946 | Indirect Cross Interchange | 3 |
| WOKING | C102263 | Indirect Cross Interchange | 3 |
| BREMBO | M23021 | Indirect Cross Interchange | 3 |
| VILLAR | 6212328 | Indirect Cross Interchange | 2 |
| BOSCH | 0204123671 | Indirect Cross Interchange | 2 |
| LANCIA | 77362544 | Indirect Cross Interchange | 2 |
| HP | BM31189 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PMH946 | Indirect Cross Interchange | 1 |
| HAVAM | BM31189 | Indirect Cross Interchange | 1 |
| METELLI | 202672 | Indirect Cross Interchange | 1 |
| KAWE | B1065 | Indirect Cross Interchange | 1 |