| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 311746 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 311746 | Direct Cross Interchange | 5 |
| AUDI | 1K0254401BX | Direct Cross Interchange | 4 |
| VW | 1K0254401BX | Direct Cross Interchange | 3 |
| SKODA | 1K0254401BX | Direct Cross Interchange | 3 |
| ERNST | 756044 | Direct Cross Interchange | 3 |
| MAGNAFLOW | 68807 | Direct Cross Interchange | 2 |
| VENEPORTE | VW80101K | Direct Cross Interchange | 2 |
| ROSI | 311746 | Direct Cross Interchange | 1 |
| LRT | 7097 | Indirect Cross Interchange | 5 |
| VAG | 1K0254401BX | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM91363H | Indirect Cross Interchange | 3 |
| VW/SEAT | 1K0254401BX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1K0254401B | Indirect Cross Interchange | 2 |
| VW/SEAT | 1K025440 | Indirect Cross Interchange | 2 |
| VW | 1K0254401B | Indirect Cross Interchange | 2 |
| VW | 1K025440 | Indirect Cross Interchange | 2 |
| VAG | 1K0254401B | Indirect Cross Interchange | 2 |
| VAG | 1K025440 | Indirect Cross Interchange | 2 |
| EEC | VK6086T | Indirect Cross Interchange | 2 |
| EEC | VK6086 | Indirect Cross Interchange | 2 |
| SKODA | 1K0254401B | Indirect Cross Interchange | 2 |
| SKODA | 1K025440 | Indirect Cross Interchange | 2 |
| AUDI | 1K0254401B | Indirect Cross Interchange | 2 |
| AUDI | 1K025440 | Indirect Cross Interchange | 2 |
| BOSAL | 090146 | Indirect Cross Interchange | 1 |
| ASSO | 580070 | Indirect Cross Interchange | 1 |