| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V033014 | Direct Cross Interchange | 9 |
| TRW Engine Component | 33014 | Direct Cross Interchange | 6 |
| VW | 021109601 | Direct Cross Interchange | 5 |
| FRECCIA | 3407 | Direct Cross Interchange | 4 |
| FRECCIA | R3407S | Direct Cross Interchange | 4 |
| KOLBENSCHMIDT | 50004093 | Direct Cross Interchange | 3 |
| AE | V94546 | Direct Cross Interchange | 3 |
| OSVAT | 2542 | Direct Cross Interchange | 3 |
| INTERMOTOR | 1614 | Direct Cross Interchange | 2 |
| TRW | 33014 | Indirect Cross Interchange | 4 |
| PORSCHE | 021109601 | Indirect Cross Interchange | 3 |
| AE | VB314602 | Indirect Cross Interchange | 2 |
| METELLI | 012500 | Indirect Cross Interchange | 1 |
| CLEVITE | 2112386 | Indirect Cross Interchange | 1 |
| INTERVALVES | 1614 | Indirect Cross Interchange | 1 |
| VAG | 021109601 | Indirect Cross Interchange | 1 |