| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 20979 | Direct Cross Interchange | 22 |
| SIDAT | 70979 | Direct Cross Interchange | 22 |
| BOSCH | 0580314064 | Direct Cross Interchange | 11 |
| VEMO | V24090010 | Direct Cross Interchange | 10 |
| BOSCH | 0580453979 | Direct Cross Interchange | 9 |
| MAGNETI MARELLI | 219045399979 | Direct Cross Interchange | 8 |
| IVECO | 7688480 | Direct Cross Interchange | 7 |
| FIAT | 7688480 | Direct Cross Interchange | 6 |
| BOSCH | 0580314078 | Direct Cross Interchange | 6 |
| MASERATI | 393750135 | Direct Cross Interchange | 5 |
| LANCIA | 7688480 | Direct Cross Interchange | 5 |
| FIAT | 71737182 | Direct Cross Interchange | 5 |
| FIAT | 7153374 | Direct Cross Interchange | 4 |
| IVECO | 71737182 | Direct Cross Interchange | 4 |
| IVECO | 7153374 | Direct Cross Interchange | 4 |
| FERRARI | 393750135 | Direct Cross Interchange | 4 |
| MAGNETI MARELLI | ESS534 | Direct Cross Interchange | 3 |
| ERA | 770129 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 71737182 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 7153374 | Direct Cross Interchange | 3 |
| LANCIA | 71737182 | Direct Cross Interchange | 3 |
| LANCIA | 7153374 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 7688480 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 76179 | Indirect Cross Interchange | 23 |
| HOFFER | 7506202 | Indirect Cross Interchange | 14 |
| MEAT & DORIA | 76202 | Indirect Cross Interchange | 14 |
| FISPA | 23041 | Indirect Cross Interchange | 13 |
| SIDAT | 73041 | Indirect Cross Interchange | 13 |
| ACI - AVESA | ABG1110 | Indirect Cross Interchange | 9 |
| KAGER | 520086 | Indirect Cross Interchange | 7 |
| MESSMER | 770129 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | QFP649 | Indirect Cross Interchange | 5 |
| BOSCH | 0580453980 | Indirect Cross Interchange | 4 |
| MESSMER | 770129 | Indirect Cross Interchange | 2 |
| IVECO | 7688265 | Indirect Cross Interchange | 1 |
| VEMO | 24090010 | Indirect Cross Interchange | 1 |
| FIAT | 7688265 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QFP650 | Indirect Cross Interchange | 1 |
| LANCIA | 7688265 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7688265 | Indirect Cross Interchange | 1 |