| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERA | 550147 | Direct Cross Interchange | 3 |
| VEMO | V24720025 | Direct Cross Interchange | 2 |
| HOFFER | 7472133 | Indirect Cross Interchange | 2 |
| MEAT & DORIA | 82133 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 215810001900 | Indirect Cross Interchange | 2 |
| FACET | 103008 | Indirect Cross Interchange | 2 |
| FORD | V92AB9F479AA | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | SEB214 | Indirect Cross Interchange | 2 |
| HELLA | 6PP009400101 | Indirect Cross Interchange | 2 |
| FORD | 6742049 | Indirect Cross Interchange | 2 |
| FIAT | 7750716 | Indirect Cross Interchange | 2 |
| FIAT | 60809804 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7750716 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60809804 | Indirect Cross Interchange | 2 |
| STANDARD | SEB214 | Indirect Cross Interchange | 1 |
| STANDARD | 16806 | Indirect Cross Interchange | 1 |
| FISPA | 84217 | Indirect Cross Interchange | 1 |
| ACI - AVESA | ASM016 | Indirect Cross Interchange | 1 |
| OE | 60909804 | Indirect Cross Interchange | 1 |
| FORD | V92AB9F479A | Indirect Cross Interchange | 1 |
| VEMO | 24720025 | Indirect Cross Interchange | 1 |
| LANCIA | 7750716 | Indirect Cross Interchange | 1 |
| LANCIA | 60809804 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | PRT0600 | Indirect Cross Interchange | 1 |
| SIDAT | 84217 | Indirect Cross Interchange | 1 |
| STANDARD | EMS047 | Indirect Cross Interchange | 1 |