| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| REMKAFLEX | 2099 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 440019032561 | Direct Cross Interchange | 3 |
| CORTECO | 19032561 | Direct Cross Interchange | 2 |
| SPIDAN | 39358 | Direct Cross Interchange | 2 |
| ROVER | GBH124 | Indirect Cross Interchange | 2 |
| INNOCENTI | 34742105 | Indirect Cross Interchange | 2 |
| A.B.S. | SL3100 | Indirect Cross Interchange | 2 |
| CEF | 510566 | Indirect Cross Interchange | 1 |
| KAWE | 516956 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PHC227 | Indirect Cross Interchange | 1 |
| LUCAS CAV | PHC227 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 440019018462 | Indirect Cross Interchange | 1 |
| DELPHI | LH1642 | Indirect Cross Interchange | 1 |
| TRW | PHC227 | Indirect Cross Interchange | 1 |