| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 77139 | Direct Cross Interchange | 6 |
| HOFFER | 7507139 | Direct Cross Interchange | 6 |
| BOSCH | 0580303108 | Direct Cross Interchange | 5 |
| LANCIA | 1349649080 | Direct Cross Interchange | 5 |
| FIAT | 1349649080 | Direct Cross Interchange | 5 |
| BOSCH | 0580203102 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 1349649080 | Direct Cross Interchange | 3 |
| BOSCH | 0580303110 | Direct Cross Interchange | 3 |
| SIDAT | 72435 | Indirect Cross Interchange | 8 |
| QUINTON HAZELL | QFP985 | Indirect Cross Interchange | 2 |
| FIAT | 1367985080 | Indirect Cross Interchange | 1 |