| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 5340 | Direct Cross Interchange | 26 |
| TRISCAN | 86455340 | Direct Cross Interchange | 26 |
| QUINTON HAZELL | QTB375 | Direct Cross Interchange | 24 |
| GOODYEAR | G1226 | Direct Cross Interchange | 23 |
| DAYCO | 94411 | Direct Cross Interchange | 23 |
| CONTITECH | CT819 | Direct Cross Interchange | 21 |
| ALFA ROMEO | 60500466 | Direct Cross Interchange | 18 |
| ACDelco | AB11223 | Direct Cross Interchange | 18 |
| AE | TB383 | Direct Cross Interchange | 17 |
| GATES | 58134X25 | Direct Cross Interchange | 17 |
| CONTITECH | HTD12769525M25 | Direct Cross Interchange | 17 |
| GOODYEAR | 134H95P250 | Direct Cross Interchange | 17 |
| DAYCO | 134SP254C | Direct Cross Interchange | 17 |
| DAYCO | 134RP254C | Direct Cross Interchange | 17 |
| ALFA ROMEO | 60807898 | Direct Cross Interchange | 17 |
| OPTIMAL | R1246 | Direct Cross Interchange | 12 |
| LANCIA | 60807898 | Direct Cross Interchange | 8 |
| FIAT | 60500466B | Direct Cross Interchange | 7 |
| MOPROD | MTB281 | Direct Cross Interchange | 7 |
| LANCIA | 60500466 | Direct Cross Interchange | 7 |
| OPTIBELT | 58134X25MM | Direct Cross Interchange | 6 |
| FIAT | 60807898 | Direct Cross Interchange | 6 |
| UNIPART | GTB1340 | Direct Cross Interchange | 6 |
| LEMFORDER | 800060179 | Direct Cross Interchange | 5 |
| DAYCO | 134RP254 | Direct Cross Interchange | 4 |
| UNIROYAL | 58134X25MM | Direct Cross Interchange | 3 |
| CONTINENTAL | HTD12769525M25PS | Direct Cross Interchange | 2 |
| CONTINENTAL | CT819 | Direct Cross Interchange | 2 |
| FLENNOR | 4301V | Indirect Cross Interchange | 18 |
| ROULUNDS RUBBER | RR1251 | Indirect Cross Interchange | 13 |
| KAGER | 266287 | Indirect Cross Interchange | 8 |
| MGA | G1226 | Indirect Cross Interchange | 8 |
| FIAT | 60500466 | Indirect Cross Interchange | 6 |
| LEMFORDER | 1863101 | Indirect Cross Interchange | 6 |
| ROULUNDS RUBBER | 134HP250 | Indirect Cross Interchange | 6 |
| BOSCH | 1987948834 | Indirect Cross Interchange | 5 |
| UNIPART | GTB1340 | Indirect Cross Interchange | 2 |
| FIRST LINE | FTB3600 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | KCB315 | Indirect Cross Interchange | 2 |
| MOTAQUIP | VTB502 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 0060500466 | Indirect Cross Interchange | 2 |
| FI-PARTS | FTB3600 | Indirect Cross Interchange | 1 |
| SWAG | 70020036 | Indirect Cross Interchange | 1 |
| DELPHI | TB6060 | Indirect Cross Interchange | 1 |
| MASERATI | 60500466 | Indirect Cross Interchange | 1 |
| AUGROS | 50526474 | Indirect Cross Interchange | 1 |
| IVECO | VT281 | Indirect Cross Interchange | 1 |
| OPTIBELT | 58134X25 | Indirect Cross Interchange | 1 |
| FIAT | 60603105 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60500466B | Indirect Cross Interchange | 1 |
| DAYCO | 134SP254 | Indirect Cross Interchange | 1 |
| DAYCO | 94411M | Indirect Cross Interchange | 1 |
| GATES | 5412XS | Indirect Cross Interchange | 1 |
| TRISCAN | CT819 | Indirect Cross Interchange | 1 |
| TRISCAN | 86CT819 | Indirect Cross Interchange | 1 |
| TRISCAN | 14055340 | Indirect Cross Interchange | 1 |
| TRISCAN | 105340 | Indirect Cross Interchange | 1 |
| POWERPART | PMTB280 | Indirect Cross Interchange | 1 |
| MOTIP | VTB502 | Indirect Cross Interchange | 1 |
| CONTITECH | 58134X25MM | Indirect Cross Interchange | 1 |
| BOSCH | 8834 | Indirect Cross Interchange | 1 |
| FAI AutoParts | 50134 | Indirect Cross Interchange | 1 |
| FEBI BILSTEIN | 10976 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | 134HP254R | Indirect Cross Interchange | 1 |
| FA1 | 50134 | Indirect Cross Interchange | 1 |
| LUCAS DIESEL | KCB315 | Indirect Cross Interchange | 1 |