| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 5081 | Direct Cross Interchange | 29 |
| QUINTON HAZELL | QTB195 | Direct Cross Interchange | 27 |
| FLENNOR | 4970 | Direct Cross Interchange | 26 |
| CONTITECH | CT598 | Direct Cross Interchange | 24 |
| TRISCAN | 86455081 | Direct Cross Interchange | 23 |
| FIAT | 7533229 | Direct Cross Interchange | 21 |
| FIAT | 7533228 | Direct Cross Interchange | 21 |
| ROULUNDS RUBBER | 143TP190 | Direct Cross Interchange | 21 |
| DAYCO | 143S190 | Direct Cross Interchange | 20 |
| DAYCO | 143R190 | Direct Cross Interchange | 20 |
| AE | TB200 | Direct Cross Interchange | 20 |
| GOODYEAR | G1262 | Direct Cross Interchange | 20 |
| GOODYEAR | 143LH190 | Direct Cross Interchange | 19 |
| PEX | 202117 | Direct Cross Interchange | 19 |
| CONTITECH | 536LA075 | Direct Cross Interchange | 19 |
| GATES | 41143X34 | Direct Cross Interchange | 18 |
| LEMFORDER | 18534 | Direct Cross Interchange | 18 |
| ROULUNDS RUBBER | RR1392 | Direct Cross Interchange | 17 |
| MGA | G1262 | Direct Cross Interchange | 11 |
| BOSCH | 1987949028 | Direct Cross Interchange | 9 |
| UNIPART | GTB1081 | Direct Cross Interchange | 6 |
| MOPROD | MTB62 | Direct Cross Interchange | 6 |
| HUTCHINSON | 536LA075 | Direct Cross Interchange | 6 |
| OPTIBELT | 41143X34 | Direct Cross Interchange | 6 |
| GOODYEAR | 19014301 | Direct Cross Interchange | 5 |
| HAVAM | VS9094 | Direct Cross Interchange | 5 |
| CONTITECH | 6585853 | Direct Cross Interchange | 5 |
| CONTITECH | 5853 | Direct Cross Interchange | 5 |
| HUTCHINSON | 143AX34 | Direct Cross Interchange | 4 |
| TRW | 4817581 | Direct Cross Interchange | 4 |
| FAI AutoParts | 41143 | Direct Cross Interchange | 3 |
| MOTAQUIP | VTB181 | Direct Cross Interchange | 2 |
| LUCAS DIESEL | KCB172 | Direct Cross Interchange | 2 |
| UNIROYAL | 41143X34 | Direct Cross Interchange | 2 |
| FIAT | 7533226 | Direct Cross Interchange | 2 |
| LANCIA | 7533228 | Indirect Cross Interchange | 7 |
| LEMFORDER | 1853401 | Indirect Cross Interchange | 6 |
| LUCAS ELECTRICAL | KCB172 | Indirect Cross Interchange | 4 |
| FERODO | 4817581 | Indirect Cross Interchange | 3 |
| SCT Germany | G081 | Indirect Cross Interchange | 3 |
| LANCIA | 7533229 | Indirect Cross Interchange | 1 |
| OPTIBELT | 41143X?? | Indirect Cross Interchange | 1 |
| IVECO | VT052 | Indirect Cross Interchange | 1 |
| AUGROS | 50525112 | Indirect Cross Interchange | 1 |
| UNIROYAL | 41143X?? | Indirect Cross Interchange | 1 |
| TRISCAN | CT598 | Indirect Cross Interchange | 1 |
| LEMFORDER | 800060069 | Indirect Cross Interchange | 1 |
| BOSCH | 9028 | Indirect Cross Interchange | 1 |
| MOPAR PARTS | MTB43 | Indirect Cross Interchange | 1 |
| FIRST LINE | FTB3414 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | 143TP190R | Indirect Cross Interchange | 1 |
| MOTIP | VTB181 | Indirect Cross Interchange | 1 |
| FI-PARTS | FTB3414 | Indirect Cross Interchange | 1 |
| ECHLIN INTERNATIONAL | QT804 | Indirect Cross Interchange | 1 |
| DELTA | TB937 | Indirect Cross Interchange | 1 |
| TRW | KCB172 | Indirect Cross Interchange | 1 |
| ROVER | GTB1081 | Indirect Cross Interchange | 1 |