| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QCP3596 | Direct Cross Interchange | 8 |
| BUGATTI | PA10080 | Direct Cross Interchange | 7 |
| AUDI | 057121004C | Direct Cross Interchange | 6 |
| Saleri SIL | PA1268 | Direct Cross Interchange | 5 |
| BGA | CP0126 | Direct Cross Interchange | 5 |
| AUDI | 057121004CX | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 350982041000 | Direct Cross Interchange | 4 |
| GEBA | 11200 | Direct Cross Interchange | 1 |
| STAHLGRUBER | 3212064 | Direct Cross Interchange | 1 |
| HEPU | P584 | Indirect Cross Interchange | 7 |
| SALERI | PA1268 | Indirect Cross Interchange | 4 |
| VAG | 057121004C | Indirect Cross Interchange | 3 |
| MEYLE | 1132200013 | Indirect Cross Interchange | 3 |
| AQUAPLUS | 857595 | Indirect Cross Interchange | 3 |
| KAGER | 330720 | Indirect Cross Interchange | 3 |
| AUTEX | 980273 | Indirect Cross Interchange | 2 |
| KRULL | 980273 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 82041 | Indirect Cross Interchange | 1 |
| GRAF | PA983 | Indirect Cross Interchange | 1 |
| KWP | 10983 | Indirect Cross Interchange | 1 |
| METELLI | 240983 | Indirect Cross Interchange | 1 |