| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TWINTEC | 25510001 | Direct Cross Interchange | 8 |
| ERNST | 755009 | Direct Cross Interchange | 5 |
| VW | 7H0254501LX | Direct Cross Interchange | 4 |
| KLARIUS | 321884 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 321884 | Direct Cross Interchange | 4 |
| DINEX | 74389 | Direct Cross Interchange | 3 |
| VW | 7H0253059QX | Direct Cross Interchange | 2 |
| VW | 7H0253059GX | Direct Cross Interchange | 2 |
| VW | 7H0254501BX | Direct Cross Interchange | 2 |
| VW | 7H0254501EX | Direct Cross Interchange | 2 |
| GAT EUROKAT | 1923073K | Direct Cross Interchange | 1 |
| ERNST | 757225 | Direct Cross Interchange | 1 |
| VW | 7H0254500TX | Direct Cross Interchange | 1 |
| VW | 7H0254501PX | Direct Cross Interchange | 1 |
| TWINTEC | 25510006 | Indirect Cross Interchange | 7 |
| IMASAF | 728533 | Indirect Cross Interchange | 6 |
| AS | 37914D | Indirect Cross Interchange | 6 |
| HJS | 93119026 | Indirect Cross Interchange | 6 |
| BOSAL | 090089 | Indirect Cross Interchange | 6 |
| HJS | 93111026 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM80355H | Indirect Cross Interchange | 3 |
| AS | 37913D | Indirect Cross Interchange | 3 |
| KLARIUS | 322053 | Indirect Cross Interchange | 3 |
| VAG | 7H0254501LX | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 322053 | Indirect Cross Interchange | 3 |
| GAT EUROKAT | 19073 | Indirect Cross Interchange | 2 |
| WALKER | 20902 | Indirect Cross Interchange | 2 |
| VW | 7H025450 | Indirect Cross Interchange | 2 |
| VAG | 7H025450 | Indirect Cross Interchange | 2 |
| VW/SEAT | 7H0254501LX | Indirect Cross Interchange | 2 |
| VW/SEAT | 7H025450 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 68803D | Indirect Cross Interchange | 2 |
| ASSO | 580077 | Indirect Cross Interchange | 2 |
| SIGAM | 60192 | Indirect Cross Interchange | 2 |
| GAT EUROKAT | 1901073K | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 1901073 | Indirect Cross Interchange | 1 |
| MTS | 044127 | Indirect Cross Interchange | 1 |
| ERNST | 880633 | Indirect Cross Interchange | 1 |
| WALKER | 62991 | Indirect Cross Interchange | 1 |
| OBERLAND | 858280 | Indirect Cross Interchange | 1 |
| HJS | 93113019 | Indirect Cross Interchange | 1 |
| ASSO | 580076 | Indirect Cross Interchange | 1 |
| VENEPORTE | VW80717K | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 78826D | Indirect Cross Interchange | 1 |
| EBERSPACHER | 9918155 | Indirect Cross Interchange | 1 |
| VAG | 7H0254501PX | Indirect Cross Interchange | 1 |
| VAG | 7H0253059GX | Indirect Cross Interchange | 1 |
| VAG | 7H0254500TX | Indirect Cross Interchange | 1 |
| VW | 7H0254501E | Indirect Cross Interchange | 1 |