| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| INNOCENTI | 4256246 | Direct Cross Interchange | 3 |
| CORTECO | 19018465 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 440019018465 | Direct Cross Interchange | 3 |
| CORTECO | 19018202 | Direct Cross Interchange | 1 |
| SEAT | 4257052 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 4348056 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 4299590 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 4258246 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 4257052 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 4256246 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 4234525 | Direct Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 23089 | Indirect Cross Interchange | 4 |
| MALò | 8269 | Indirect Cross Interchange | 4 |
| CEF | 516829 | Indirect Cross Interchange | 3 |
| BENDIX | 171169B | Indirect Cross Interchange | 3 |
| LPR | 6T46147 | Indirect Cross Interchange | 3 |
| DELPHI | LH0232 | Indirect Cross Interchange | 3 |
| TRW | PHD109 | Indirect Cross Interchange | 3 |
| BREMBO | T85002 | Indirect Cross Interchange | 2 |
| ZASTAVA | 4256246 | Indirect Cross Interchange | 2 |
| PEX | 51001 | Indirect Cross Interchange | 2 |
| PIRELLI | 4910 | Indirect Cross Interchange | 2 |
| SEAT | 4256246 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | HBS4207 | Indirect Cross Interchange | 2 |
| AUTOBIANCHI | 4257052 | Indirect Cross Interchange | 2 |
| TRW | PHD110 | Indirect Cross Interchange | 2 |
| KAGER | 000812 | Indirect Cross Interchange | 2 |
| OJD (QUICK BRAKE) | 51001 | Indirect Cross Interchange | 2 |
| BOSCH | 1987476245 | Indirect Cross Interchange | 2 |
| FIAT | 4257052 | Indirect Cross Interchange | 2 |
| FIAT | 4256246 | Indirect Cross Interchange | 2 |
| ATE | 24520902503 | Indirect Cross Interchange | 2 |
| FTE | 250133E0B | Indirect Cross Interchange | 2 |
| ROADHOUSE | 190412 | Indirect Cross Interchange | 1 |
| ROADHOUSE | 190400 | Indirect Cross Interchange | 1 |
| NK | 852323 | Indirect Cross Interchange | 1 |
| MALò | 8066 | Indirect Cross Interchange | 1 |
| PIRELLI | 4907 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 440019018202 | Indirect Cross Interchange | 1 |
| DELPHI | LH232 | Indirect Cross Interchange | 1 |
| DELPHI | LH0230 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 4299590 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | BFH4207 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 04904 | Indirect Cross Interchange | 1 |
| FTE | 250133EOB | Indirect Cross Interchange | 1 |
| sbs | 1330852323 | Indirect Cross Interchange | 1 |
| FTE | 250133E0B1 | Indirect Cross Interchange | 1 |
| GIRLING | 9004110 | Indirect Cross Interchange | 1 |
| ATE | 330043 | Indirect Cross Interchange | 1 |
| GIRLING | 9004109 | Indirect Cross Interchange | 1 |
| FIAT | 4299590 | Indirect Cross Interchange | 1 |
| VILLAR | 6184073 | Indirect Cross Interchange | 1 |
| FIAT | 4234525 | Indirect Cross Interchange | 1 |
| WOKING | G190400 | Indirect Cross Interchange | 1 |
| A.B.S. | SL2196 | Indirect Cross Interchange | 1 |
| TEXTAR | 40019200 | Indirect Cross Interchange | 1 |
| RHIAG | MF6829 | Indirect Cross Interchange | 1 |
| TEXTAR | 40019100 | Indirect Cross Interchange | 1 |
| SBS | 1330852323 | Indirect Cross Interchange | 1 |
| HAVAM | 151001 | Indirect Cross Interchange | 1 |
| HP | BH71286 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | GHP244 | Indirect Cross Interchange | 1 |
| LUCAS CAV | GHP244 | Indirect Cross Interchange | 1 |
| REMSA | 190400 | Indirect Cross Interchange | 1 |