| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 340704112880 | Direct Cross Interchange | 1 |
| PORSCHE | 7L5903137 | Indirect Cross Interchange | 1 |
| CONTITECH | 7DPK2880 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | 7DK2880 | Indirect Cross Interchange | 1 |
| PORSCHE | 99919238150 | Indirect Cross Interchange | 1 |
| PORSCHE | 95510225100 | Indirect Cross Interchange | 1 |