| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SNRA | PL9089 | Direct Cross Interchange | 2 |
| EAI | 33424 | Direct Cross Interchange | 2 |
| NASTRA | 17323 | Direct Cross Interchange | 1 |
| KüHNER | 254173 | Direct Cross Interchange | 1 |
| USA Industries | 17323 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MT43PA | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | MT43P | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | 63214376 | Indirect Cross Interchange | 3 |
| FIAT | 79016155 | Indirect Cross Interchange | 2 |
| MARELLI | MT43PA | Indirect Cross Interchange | 2 |
| MARELLI | 63216333 | Indirect Cross Interchange | 2 |
| MARELLI | 63214376 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | LRS851 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 943214376 | Indirect Cross Interchange | 2 |
| LESTER | 17323 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 43214376 | Indirect Cross Interchange | 1 |
| FARCOM | 105060 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 4199576 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | MT63BA | Indirect Cross Interchange | 1 |