| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 5312 | Direct Cross Interchange | 27 |
| FLENNOR | 4201 | Direct Cross Interchange | 27 |
| DAYCO | 94387 | Direct Cross Interchange | 26 |
| QUINTON HAZELL | QTB367 | Direct Cross Interchange | 25 |
| GOODYEAR | G1169 | Direct Cross Interchange | 24 |
| ALFA ROMEO | 60556211 | Direct Cross Interchange | 21 |
| CONTITECH | CT782 | Direct Cross Interchange | 21 |
| ACDelco | AB11218 | Direct Cross Interchange | 21 |
| PEX | 202174 | Direct Cross Interchange | 20 |
| AE | TB274 | Direct Cross Interchange | 20 |
| BOSCH | 1987949549 | Direct Cross Interchange | 20 |
| CONTITECH | HTD11539525M20 | Direct Cross Interchange | 20 |
| DAYCO | 121SP200 | Direct Cross Interchange | 20 |
| DAYCO | 121RP200 | Direct Cross Interchange | 20 |
| GATES | 58121X20 | Direct Cross Interchange | 20 |
| GOODYEAR | 121H95P200 | Direct Cross Interchange | 20 |
| HUTCHINSON | 121HTD20 | Direct Cross Interchange | 20 |
| OPTIBELT | 58121x20mm | Direct Cross Interchange | 20 |
| OPTIMAL | R1240 | Direct Cross Interchange | 9 |
| MOPROD | MTB221 | Direct Cross Interchange | 7 |
| HUTCHINSON | 121HTDX20MM | Direct Cross Interchange | 6 |
| UNIPART | GTB1312 | Direct Cross Interchange | 6 |
| HAVAM | VS9826 | Direct Cross Interchange | 5 |
| DAYCO | 121SPP200 | Direct Cross Interchange | 5 |
| GOODYEAR | 20012103 | Direct Cross Interchange | 5 |
| TRW | 4856812 | Direct Cross Interchange | 4 |
| UNIROYAL | 58121X20MM | Direct Cross Interchange | 3 |
| CONTINENTAL | HTD11539525M20 | Direct Cross Interchange | 2 |
| CONTINENTAL | CT782 | Direct Cross Interchange | 2 |
| TRISCAN | 86455312 | Indirect Cross Interchange | 23 |
| ROULUNDS RUBBER | RR1276 | Indirect Cross Interchange | 12 |
| FEBI BILSTEIN | 10973 | Indirect Cross Interchange | 11 |
| SWAG | 74020008 | Indirect Cross Interchange | 10 |
| MGA | G1169 | Indirect Cross Interchange | 8 |
| MAPCO | 43001 | Indirect Cross Interchange | 6 |
| ROULUNDS RUBBER | 121HP200 | Indirect Cross Interchange | 6 |
| DELPHI | TB5148 | Indirect Cross Interchange | 5 |
| OPTIBELT | ZRK1132 | Indirect Cross Interchange | 5 |
| LEMFORDER | 1409601 | Indirect Cross Interchange | 4 |
| INA | 536002910 | Indirect Cross Interchange | 4 |
| RUVILLE | 556001 | Indirect Cross Interchange | 4 |
| BOSCH | 1987949154 | Indirect Cross Interchange | 3 |
| FIRST LINE | FTB3583 | Indirect Cross Interchange | 2 |
| UNIPART | GTB1312 | Indirect Cross Interchange | 2 |
| AUTEX | 791269 | Indirect Cross Interchange | 2 |
| FAI AutoParts | 45121 | Indirect Cross Interchange | 2 |
| IPD | 290264 | Indirect Cross Interchange | 2 |
| DELTA | TB1082 | Indirect Cross Interchange | 2 |
| BOSCH | 1987948914 | Indirect Cross Interchange | 2 |
| LEMFORDER | 501060102 | Indirect Cross Interchange | 2 |
| FIAT | 60556211 | Indirect Cross Interchange | 2 |
| OPTIBELT | 58121X20 | Indirect Cross Interchange | 2 |
| FERODO | 4856812 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 0060556211 | Indirect Cross Interchange | 1 |
| DAYCO | 94387M | Indirect Cross Interchange | 1 |
| DAYCO | 94349 | Indirect Cross Interchange | 1 |
| LEMFORDER | HR769134 | Indirect Cross Interchange | 1 |
| FI-PARTS | FTB3583 | Indirect Cross Interchange | 1 |
| ECHLIN INTERNATIONAL | QT147 | Indirect Cross Interchange | 1 |
| MOTIP | VTB522 | Indirect Cross Interchange | 1 |
| CONTITECH | 58121X20MM | Indirect Cross Interchange | 1 |
| BOSCH | 8914 | Indirect Cross Interchange | 1 |
| POWERPART | PMTB264 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | 121HP200R | Indirect Cross Interchange | 1 |
| FAI AutoParts | 50121 | Indirect Cross Interchange | 1 |
| FA1 | 45121 | Indirect Cross Interchange | 1 |
| MOTAQUIP | VTB522 | Indirect Cross Interchange | 1 |
| TRW | 4856612 | Indirect Cross Interchange | 1 |
| AUGROS | 50526409 | Indirect Cross Interchange | 1 |
| HUTCHINSON | 121HTDPX20MM | Indirect Cross Interchange | 1 |
| GOODYEAR | 121H9SP200 | Indirect Cross Interchange | 1 |
| OPTIBELT | ZR581 | Indirect Cross Interchange | 1 |
| FIAT | 605424706 | Indirect Cross Interchange | 1 |
| FIAT | 60524706 | Indirect Cross Interchange | 1 |
| IVECO | VT195 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 605424706 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60524706 | Indirect Cross Interchange | 1 |