| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TWINTEC | 25511109 | Direct Cross Interchange | 11 |
| EBERSPACHER | 9918255 | Direct Cross Interchange | 4 |
| AUDI | 1K0254502SX | Direct Cross Interchange | 3 |
| AUDI | 1K0254502QX | Direct Cross Interchange | 3 |
| VW | 1K0254504BX | Direct Cross Interchange | 2 |
| VW | 1K0254502SX | Direct Cross Interchange | 2 |
| VW | 1K0254502QX | Direct Cross Interchange | 2 |
| SEAT | 1K0254504BX | Direct Cross Interchange | 2 |
| SEAT | 1K0254502QX | Direct Cross Interchange | 2 |
| SKODA | 1K0254504BX | Direct Cross Interchange | 2 |
| SKODA | 1K0254502QX | Direct Cross Interchange | 2 |
| AUDI | 1K0254502CX | Direct Cross Interchange | 1 |
| AUDI | 1K0253059HG | Direct Cross Interchange | 1 |
| AUDI | 1K0298200X | Direct Cross Interchange | 1 |
| OBERLAND | 858245 | Direct Cross Interchange | 1 |
| SKODA | 1K0254502SX | Direct Cross Interchange | 1 |
| VW | 1K0254502CX | Direct Cross Interchange | 1 |
| VW | 1K0253059HG | Direct Cross Interchange | 1 |
| SEAT | 1K0254502CX | Direct Cross Interchange | 1 |
| SEAT | 1K0253059HG | Direct Cross Interchange | 1 |
| SEAT | 1K0254502SX | Direct Cross Interchange | 1 |
| SKODA | 1K0254502CX | Direct Cross Interchange | 1 |
| SKODA | 1K0253059HG | Direct Cross Interchange | 1 |
| VW | 1K0298200X | Direct Cross Interchange | 1 |
| HJS | 90113037 | Indirect Cross Interchange | 19 |
| WALKER | 20727 | Indirect Cross Interchange | 16 |
| FONOS | 20727 | Indirect Cross Interchange | 15 |
| ASSO | 040044 | Indirect Cross Interchange | 12 |
| MTS | 043903 | Indirect Cross Interchange | 10 |
| IMASAF | 716733 | Indirect Cross Interchange | 9 |
| SIGAM | 10149 | Indirect Cross Interchange | 5 |
| HJS | 93112020 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 321942 | Indirect Cross Interchange | 4 |
| BOSAL | 090011 | Indirect Cross Interchange | 4 |
| HJS | 93113020 | Indirect Cross Interchange | 4 |
| FENNO | P719DCAT | Indirect Cross Interchange | 4 |
| EEC | SK6002T | Indirect Cross Interchange | 3 |
| EEC | SK6002 | Indirect Cross Interchange | 3 |
| KLARIUS | 321942 | Indirect Cross Interchange | 3 |
| ERNST | 880688 | Indirect Cross Interchange | 2 |
| WALKER | 62902 | Indirect Cross Interchange | 2 |
| BOSAL | 095006 | Indirect Cross Interchange | 2 |
| AUDI | 1K0254504BX | Indirect Cross Interchange | 2 |
| HJS | 93112010 | Indirect Cross Interchange | 2 |
| HJS | 93119236 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 78815D | Indirect Cross Interchange | 2 |
| AS | 37905D | Indirect Cross Interchange | 2 |
| SIGAM | 60318 | Indirect Cross Interchange | 2 |
| VW | 3C0254501NX | Indirect Cross Interchange | 1 |
| VW | 1K0254500SX | Indirect Cross Interchange | 1 |
| TWINTEC | 25111109 | Indirect Cross Interchange | 1 |
| ERNST | 202855 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 2001004K | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 2001004 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 20004 | Indirect Cross Interchange | 1 |
| MTS | 1700001 | Indirect Cross Interchange | 1 |
| FENNO | P7573 | Indirect Cross Interchange | 1 |
| HJS | 93113010 | Indirect Cross Interchange | 1 |
| VW | 1K0254504TX | Indirect Cross Interchange | 1 |
| SEAT | 1K0254504SX | Indirect Cross Interchange | 1 |
| EBERSPACHER | 25511109 | Indirect Cross Interchange | 1 |
| VW | 3C0254501SX | Indirect Cross Interchange | 1 |