| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SPIDAN | 42036 | Direct Cross Interchange | 2 |
| REMKAFLEX | 242460 | Direct Cross Interchange | 2 |
| TRW | GCC1074 | Direct Cross Interchange | 1 |
| LANCIA | 4378669 | Indirect Cross Interchange | 2 |
| FIAT | 4378713 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QCC1248 | Indirect Cross Interchange | 1 |