| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 1K0721388S | Direct Cross Interchange | 7 |
| FTE | KG15065418 | Direct Cross Interchange | 5 |
| VW | 1K0721388AB | Direct Cross Interchange | 4 |
| VW | 1K0721388M | Direct Cross Interchange | 4 |
| AUDI | 1K0721388AB | Direct Cross Interchange | 3 |
| VW | 1K0721388AA | Direct Cross Interchange | 2 |
| AUDI | 1K0721388S | Direct Cross Interchange | 2 |
| SKODA | 1K0721388S | Direct Cross Interchange | 1 |
| SKODA | 1K0721388AB | Direct Cross Interchange | 1 |
| SEAT | 1K0721388S | Direct Cross Interchange | 1 |
| SEAT | 1K0721388AB | Direct Cross Interchange | 1 |
| AUDI | 1K0721388M | Direct Cross Interchange | 1 |
| SWAG | 30933936 | Indirect Cross Interchange | 11 |
| FEBI BILSTEIN | 33936 | Indirect Cross Interchange | 11 |
| SACHS | 6284000056 | Indirect Cross Interchange | 11 |
| LuK | 511031810 | Indirect Cross Interchange | 8 |
| TEXTAR | 50037500 | Indirect Cross Interchange | 5 |
| NK | 832312 | Indirect Cross Interchange | 5 |
| VW | 1K0721388L | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | KGF15124 | Indirect Cross Interchange | 3 |
| VW | 1K0721401E | Indirect Cross Interchange | 2 |
| VW | 1K0721388K | Indirect Cross Interchange | 2 |
| VW | 1K0721388G | Indirect Cross Interchange | 2 |
| VW | 1K0721388F | Indirect Cross Interchange | 2 |
| ATE | 24241517113 | Indirect Cross Interchange | 2 |
| FTE | KG1506549 | Indirect Cross Interchange | 2 |
| BECK/ARNLEY | 0729647 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | CMC01663 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | CMC01484 | Indirect Cross Interchange | 1 |
| AUDI | 1K0721388AA | Indirect Cross Interchange | 1 |
| ZF Parts | 6284000056 | Indirect Cross Interchange | 1 |