| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 51774225 | Direct Cross Interchange | 3 |
| HELLA | 1EB270521241 | Direct Cross Interchange | 3 |
| TYC | 2011681052 | Direct Cross Interchange | 3 |
| FIAT | 51774225 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 718121601001 | Indirect Cross Interchange | 3 |
| HELLA | 1EB270521021 | Indirect Cross Interchange | 2 |
| LANCIA | 51747130 | Indirect Cross Interchange | 2 |
| EUROLITES LEART | 14914250 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | LP100R | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 50759102 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 1776962 | Indirect Cross Interchange | 1 |
| HELLA | 270521241 | Indirect Cross Interchange | 1 |
| TYC | 200507052 | Indirect Cross Interchange | 1 |
| HELLA | 1EB270521027 | Indirect Cross Interchange | 1 |