| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7514011 | Direct Cross Interchange | 5 |
| MEAT & DORIA | 84011 | Direct Cross Interchange | 5 |
| FISPA | 87008 | Direct Cross Interchange | 3 |
| SIDAT | 87008 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 9945635 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 7766269 | Indirect Cross Interchange | 4 |
| LUCAS ELECTRICAL | FDB844 | Indirect Cross Interchange | 4 |
| HELLA | 6NW009141401 | Indirect Cross Interchange | 4 |
| MTE-THOMSON | 7443 | Indirect Cross Interchange | 4 |
| ERA | 556044 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | B02 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 219244290500 | Indirect Cross Interchange | 4 |
| DELPHI | CV1017712B1 | Indirect Cross Interchange | 4 |
| VDO | C95128 | Indirect Cross Interchange | 4 |
| INTERMOTOR | 14788 | Indirect Cross Interchange | 4 |
| LANCIA | 9950635 | Indirect Cross Interchange | 4 |
| LANCIA | 9945635 | Indirect Cross Interchange | 4 |
| FIAT | 9950635 | Indirect Cross Interchange | 4 |
| FIAT | 9945635 | Indirect Cross Interchange | 4 |
| FIAT | 7766269 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 9950635 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | B0201 | Indirect Cross Interchange | 2 |
| METZGER | 0908029 | Indirect Cross Interchange | 2 |
| MASTER-SPORT | 0951283PCSMS | Indirect Cross Interchange | 2 |
| LUCAS | FDB844 | Indirect Cross Interchange | 2 |
| SIEMENS VDO | C95128 | Indirect Cross Interchange | 2 |