| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| OPEN PARTS | WAP826700 | Direct Cross Interchange | 1 |
| HEPU | PK05181 | Indirect Cross Interchange | 1 |
| VW | 26121005K | Indirect Cross Interchange | 1 |
| VW | 26121005 | Indirect Cross Interchange | 1 |
| HEPU | PK05180 | Indirect Cross Interchange | 1 |
| VW | 26121005FX | Indirect Cross Interchange | 1 |
| VW | 026121005L | Indirect Cross Interchange | 1 |
| HEPU | P518 | Indirect Cross Interchange | 1 |
| VW | 26121005FV | Indirect Cross Interchange | 1 |
| VW | 026121005K | Indirect Cross Interchange | 1 |
| AIRTEX | 1599 | Indirect Cross Interchange | 1 |
| VW | 26121005F | Indirect Cross Interchange | 1 |
| VW | 026121005FX | Indirect Cross Interchange | 1 |
| VAICO | V1050045 | Indirect Cross Interchange | 1 |
| VW | 026121005FV | Indirect Cross Interchange | 1 |
| MAPCO | 21827 | Indirect Cross Interchange | 1 |
| VW | 026121005F | Indirect Cross Interchange | 1 |
| METELLI | 240679 | Indirect Cross Interchange | 1 |
| VW | 026121005 | Indirect Cross Interchange | 1 |
| SKODA | 26121005L | Indirect Cross Interchange | 1 |
| SKODA | 26121005K | Indirect Cross Interchange | 1 |
| SKODA | 26121005F | Indirect Cross Interchange | 1 |
| SKODA | 026121005L | Indirect Cross Interchange | 1 |
| SKODA | 026121005K | Indirect Cross Interchange | 1 |
| SKODA | 026121005F | Indirect Cross Interchange | 1 |
| SEAT | 26121005L | Indirect Cross Interchange | 1 |
| SEAT | 26121005K | Indirect Cross Interchange | 1 |
| SEAT | 26121005F | Indirect Cross Interchange | 1 |
| SEAT | 026121005L | Indirect Cross Interchange | 1 |
| SEAT | 026121005K | Indirect Cross Interchange | 1 |
| SEAT | 026121005F | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QCP3212 | Indirect Cross Interchange | 1 |
| AUDI | 26121005L | Indirect Cross Interchange | 1 |
| AUDI | 26121005FX | Indirect Cross Interchange | 1 |
| AUDI | 26121005FV | Indirect Cross Interchange | 1 |
| AUDI | 26121005F | Indirect Cross Interchange | 1 |
| AUDI | 026121005L | Indirect Cross Interchange | 1 |
| GGT | PA10973 | Indirect Cross Interchange | 1 |
| AUDI | 026121005K | Indirect Cross Interchange | 1 |
| TOPRAN | 108238 | Indirect Cross Interchange | 1 |
| AUDI | 026121005FX | Indirect Cross Interchange | 1 |
| Saleri SIL | PA840 | Indirect Cross Interchange | 1 |
| AUDI | 026121005FV | Indirect Cross Interchange | 1 |
| KWP | 10679 | Indirect Cross Interchange | 1 |
| GRAF | PA679 | Indirect Cross Interchange | 1 |
| AUDI | 026121005F | Indirect Cross Interchange | 1 |
| DOLZ | A183 | Indirect Cross Interchange | 1 |
| SKF | VKPC81402 | Indirect Cross Interchange | 1 |
| TRUCKTEC AUTOMOTIVE | 0719082 | Indirect Cross Interchange | 1 |
| VW | 26121005L | Indirect Cross Interchange | 1 |