| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| OPEN PARTS | WAP845100 | Direct Cross Interchange | 1 |
| SKODA | 022121011 | Indirect Cross Interchange | 1 |
| SEAT | 022121011X | Indirect Cross Interchange | 1 |
| SEAT | 022121011V | Indirect Cross Interchange | 1 |
| SEAT | 022121011 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QCP3576 | Indirect Cross Interchange | 1 |
| FORD | 1197940 | Indirect Cross Interchange | 1 |
| AUDI | 22121011V | Indirect Cross Interchange | 1 |
| AUDI | 22121011L | Indirect Cross Interchange | 1 |
| AUDI | 022121011X | Indirect Cross Interchange | 1 |
| AUDI | 022121011V | Indirect Cross Interchange | 1 |
| AUDI | 022121011L | Indirect Cross Interchange | 1 |
| AUDI | 022121011A | Indirect Cross Interchange | 1 |
| AUDI | 022121011 | Indirect Cross Interchange | 1 |
| SKF | VKPC81211 | Indirect Cross Interchange | 1 |
| HEPU | P525 | Indirect Cross Interchange | 1 |
| AIRTEX | 9471 | Indirect Cross Interchange | 1 |
| GGT | PA10061 | Indirect Cross Interchange | 1 |
| VAICO | V1050058 | Indirect Cross Interchange | 1 |
| Saleri SIL | PA1232 | Indirect Cross Interchange | 1 |
| MAPCO | 21833 | Indirect Cross Interchange | 1 |
| KWP | 101041 | Indirect Cross Interchange | 1 |
| METELLI | 241041 | Indirect Cross Interchange | 1 |
| GRAF | PA1041 | Indirect Cross Interchange | 1 |
| DOLZ | A202 | Indirect Cross Interchange | 1 |
| VW | 22121011V | Indirect Cross Interchange | 1 |
| VW | 22121011L | Indirect Cross Interchange | 1 |
| VW | 022121011X | Indirect Cross Interchange | 1 |
| VW | 022121011V | Indirect Cross Interchange | 1 |
| VW | 022121011L | Indirect Cross Interchange | 1 |
| VW | 022121011A | Indirect Cross Interchange | 1 |
| VW | 022121011 | Indirect Cross Interchange | 1 |
| SKODA | 22121011V | Indirect Cross Interchange | 1 |
| SKODA | 22121011L | Indirect Cross Interchange | 1 |
| SKODA | 022121011L | Indirect Cross Interchange | 1 |
| SKODA | 022121011A | Indirect Cross Interchange | 1 |