| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 60593329 | Direct Cross Interchange | 5 |
| AJUSA | 55001900 | Direct Cross Interchange | 5 |
| REINZ | 613572000 | Direct Cross Interchange | 4 |
| GOETZE | 3002601610 | Direct Cross Interchange | 4 |
| CORTECO | 414544P | Indirect Cross Interchange | 3 |
| FAI AutoParts | HG202 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 60518068 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 60514910 | Indirect Cross Interchange | 3 |
| GLASER | 07311 | Indirect Cross Interchange | 2 |
| PAYEN | BT360 | Indirect Cross Interchange | 2 |
| GOETZE | 3002601610RH | Indirect Cross Interchange | 2 |
| REINZ | 612161020 | Indirect Cross Interchange | 2 |
| GOETZE | 3002183520 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 65567020 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60724921 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60724920 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60567020 | Indirect Cross Interchange | 2 |
| PAYEN | BH850 | Indirect Cross Interchange | 2 |
| BGA | GK6358 | Indirect Cross Interchange | 2 |
| SPESSO | 209355816 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 11608701300 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 116080150804 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 105480150801 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 10548015080001 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 105480150800 | Indirect Cross Interchange | 2 |
| CORTECO | 414775P | Indirect Cross Interchange | 2 |
| PAYEN | BP990 | Indirect Cross Interchange | 1 |
| CORTECO | 411187P | Indirect Cross Interchange | 1 |
| CORTECO | 411186P | Indirect Cross Interchange | 1 |
| GOETZE | 3002183520RH | Indirect Cross Interchange | 1 |
| GLASER | 06180 | Indirect Cross Interchange | 1 |