| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 311821 | Direct Cross Interchange | 3 |
| VAG | 7M3131701QX | Direct Cross Interchange | 2 |
| BOSAL | 099595 | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM90877 | Direct Cross Interchange | 1 |
| VAG | 7M3131701LX | Direct Cross Interchange | 1 |
| VW | 7M3131701QX | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 311821 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90877H | Indirect Cross Interchange | 2 |
| BOSAL | 098986 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37027 | Indirect Cross Interchange | 1 |
| MTS | 044030 | Indirect Cross Interchange | 1 |
| BOSAL | 98986 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | 90877H | Indirect Cross Interchange | 1 |
| SIGAM | 22311 | Indirect Cross Interchange | 1 |
| VW | 7M313170 | Indirect Cross Interchange | 1 |
| SEAT | 7M3131701SX | Indirect Cross Interchange | 1 |
| SEAT | 7M3131701QX | Indirect Cross Interchange | 1 |
| SEAT | 7M3131701MX | Indirect Cross Interchange | 1 |
| SEAT | 7M3131701LX | Indirect Cross Interchange | 1 |
| VAG | 7M313170 | Indirect Cross Interchange | 1 |
| VW/SEAT | 7M3131701QX | Indirect Cross Interchange | 1 |
| VW/SEAT | 7M313170 | Indirect Cross Interchange | 1 |