| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20440 | Direct Cross Interchange | 9 |
| BM CATALYSTS | BM80112H | Direct Cross Interchange | 7 |
| VW | 6U0253091H | Direct Cross Interchange | 5 |
| KLARIUS | 321411 | Direct Cross Interchange | 5 |
| SKODA | 6U0253091H | Direct Cross Interchange | 5 |
| BOSAL | 099324 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 321411 | Direct Cross Interchange | 5 |
| VW | 6U0253091D | Direct Cross Interchange | 3 |
| SKODA | 6U0253091D | Direct Cross Interchange | 3 |
| BOSAL | 99324 | Direct Cross Interchange | 1 |
| AS | AS88009 | Direct Cross Interchange | 1 |
| EEC | VK6008 | Indirect Cross Interchange | 7 |
| TWINTEC | 22401131 | Indirect Cross Interchange | 6 |
| AS | 88009D | Indirect Cross Interchange | 6 |
| FENNO | P577DCAT | Indirect Cross Interchange | 6 |
| IMASAF | 664843 | Indirect Cross Interchange | 5 |
| IMASAF | 664833 | Indirect Cross Interchange | 5 |
| FONOS | 20440 | Indirect Cross Interchange | 5 |
| MTS | 043739 | Indirect Cross Interchange | 5 |
| ASSO | 500004 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM80112 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 380240 | Indirect Cross Interchange | 2 |
| VW | 6U025309 | Indirect Cross Interchange | 2 |
| SKODA | U0253091H | Indirect Cross Interchange | 2 |
| SKODA | 6U0253091HX | Indirect Cross Interchange | 2 |
| FENNO | P577DC | Indirect Cross Interchange | 2 |
| VW/SEAT | 6U0253091H | Indirect Cross Interchange | 2 |
| VW/SEAT | 6U025309 | Indirect Cross Interchange | 2 |
| VAG | 6U0253091HX | Indirect Cross Interchange | 2 |
| VAG | 6U0253091H | Indirect Cross Interchange | 2 |
| VAG | 6U025309 | Indirect Cross Interchange | 2 |
| VW | 6U0253091HX | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM80047H | Indirect Cross Interchange | 2 |
| SIGAM | 42106 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 87209D | Indirect Cross Interchange | 2 |
| KLARIUS | 380240 | Indirect Cross Interchange | 2 |
| SKODA | 6U025309 | Indirect Cross Interchange | 2 |
| MTS | 043708 | Indirect Cross Interchange | 1 |
| FABRISCAPE | SK88009DC | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37011 | Indirect Cross Interchange | 1 |
| BOSAL | 098790 | Indirect Cross Interchange | 1 |
| TIMAX | 380240 | Indirect Cross Interchange | 1 |
| VENEPORTE | SK60026K | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K053 | Indirect Cross Interchange | 1 |