| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7540055 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70055 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | IAW16FMEC | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 216160209503 | Indirect Cross Interchange | 2 |
| LANCIA | 46534751 | Indirect Cross Interchange | 2 |
| FIAT | 46555914 | Indirect Cross Interchange | 2 |
| FIAT | 46534751 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46555914 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46534751 | Indirect Cross Interchange | 2 |