| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FACET | 73286 | Direct Cross Interchange | 12 |
| HOFFER | 7472125 | Direct Cross Interchange | 11 |
| MEAT & DORIA | 82125 | Direct Cross Interchange | 11 |
| ALFA ROMEO | 60816476 | Direct Cross Interchange | 10 |
| FISPA | 82529 | Direct Cross Interchange | 9 |
| SIDAT | 82529 | Direct Cross Interchange | 9 |
| ALFA ROMEO | 46753479 | Direct Cross Interchange | 9 |
| FACET | 73273 | Direct Cross Interchange | 8 |
| FAE | 33723 | Direct Cross Interchange | 8 |
| HOFFER | 7472216 | Direct Cross Interchange | 7 |
| MEAT & DORIA | 82216 | Direct Cross Interchange | 7 |
| ERA | 330495 | Direct Cross Interchange | 7 |
| FISPA | 82485 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46474599 | Direct Cross Interchange | 5 |
| SIDAT | 82485 | Direct Cross Interchange | 5 |
| MTE-THOMSON | 4076 | Direct Cross Interchange | 5 |
| KW | 530286 | Direct Cross Interchange | 2 |
| KW | 530273 | Direct Cross Interchange | 2 |
| EPS | 1830286 | Direct Cross Interchange | 2 |
| EPS | 1830273 | Direct Cross Interchange | 2 |
| FIAT / LANCIA | 71718201 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 46474599 | Direct Cross Interchange | 1 |
| INTERMOTOR | 55116 | Direct Cross Interchange | 1 |
| ANGLI | 1857 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 40238601 | Indirect Cross Interchange | 8 |
| DELPHI | TS1022612B1 | Indirect Cross Interchange | 7 |
| FIAT | 46753479 | Indirect Cross Interchange | 7 |
| ALFA ROMEO | 71718201 | Indirect Cross Interchange | 7 |
| MAGNETI MARELLI | 511040238601 | Indirect Cross Interchange | 6 |
| VEMO | V24720038 | Indirect Cross Interchange | 6 |
| LUCAS ELECTRICAL | SNB965 | Indirect Cross Interchange | 6 |
| FIAT | 77363458 | Indirect Cross Interchange | 6 |
| FIAT | 71718201 | Indirect Cross Interchange | 6 |
| METZGER | 0905048 | Indirect Cross Interchange | 6 |
| FAE | 33721 | Indirect Cross Interchange | 5 |
| ERA | 330560 | Indirect Cross Interchange | 5 |
| FIAT | 46474599 | Indirect Cross Interchange | 5 |
| FACET | KW530286 | Indirect Cross Interchange | 5 |
| MAGNETI MARELLI | 111040216901 | Indirect Cross Interchange | 5 |
| FACET | EPS1830286 | Indirect Cross Interchange | 5 |
| MARELLI | 511040238601 | Indirect Cross Interchange | 5 |
| MAGNETI MARELLI | 171925011050 | Indirect Cross Interchange | 4 |
| INTERMOTOR | 55116 | Indirect Cross Interchange | 4 |
| MTE-THOMSON | 4073 | Indirect Cross Interchange | 4 |
| LANCIA | 77363458 | Indirect Cross Interchange | 4 |
| LANCIA | 71718201* | Indirect Cross Interchange | 4 |
| LANCIA | 71718201 | Indirect Cross Interchange | 4 |
| LANCIA | 60816476 | Indirect Cross Interchange | 4 |
| LANCIA | 46753479 | Indirect Cross Interchange | 4 |
| LANCIA | 46474599 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 77363458 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 71718201* | Indirect Cross Interchange | 4 |
| HAVAM | 1830286 | Indirect Cross Interchange | 4 |
| FIAT | 60816476 | Indirect Cross Interchange | 4 |
| FIAT | 71718201* | Indirect Cross Interchange | 4 |
| FACET | 73286K | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 171925011060 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 171000000026 | Indirect Cross Interchange | 3 |
| FACET | KW530273 | Indirect Cross Interchange | 3 |
| FACET | EPS1830273 | Indirect Cross Interchange | 3 |
| VEMO | V24720059 | Indirect Cross Interchange | 3 |
| HELLA | 6PT009309581 | Indirect Cross Interchange | 3 |
| MAXGEAR | 210261 | Indirect Cross Interchange | 3 |
| STANDARD | ECS036 | Indirect Cross Interchange | 2 |
| STANDARD | 55116 | Indirect Cross Interchange | 2 |
| ACI - AVESA | ASTR148 | Indirect Cross Interchange | 2 |
| HAVAM | 1830273 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 510040238601 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 40216901 | Indirect Cross Interchange | 1 |
| HELLA | 6PT?009?309581 | Indirect Cross Interchange | 1 |
| VALEO | V0805 | Indirect Cross Interchange | 1 |
| VALEO | 402386016AM | Indirect Cross Interchange | 1 |