| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LAND ROVER | SEM500050 | Direct Cross Interchange | 21 |
| TEXTAR | 98039600 | Direct Cross Interchange | 21 |
| PEX | WK615 | Direct Cross Interchange | 18 |
| GIRLING | 6321902 | Direct Cross Interchange | 18 |
| PAGID | P8150 | Direct Cross Interchange | 17 |
| FTE | BZ1123W | Direct Cross Interchange | 17 |
| TRW | GIC219 | Direct Cross Interchange | 16 |
| A.B.S. | 39652 | Direct Cross Interchange | 15 |
| OPTIMAL | WKT59006K | Direct Cross Interchange | 15 |
| METZGER | WK17232 | Direct Cross Interchange | 14 |
| PEX | WK615SET | Direct Cross Interchange | 13 |
| VEMO | V48720011 | Direct Cross Interchange | 12 |
| FTE | BZ1123WSET | Direct Cross Interchange | 11 |
| REMSA | 001100 | Direct Cross Interchange | 11 |
| WOKING | 001100 | Direct Cross Interchange | 9 |
| ROADHOUSE | 001100 | Direct Cross Interchange | 9 |
| JURID | 581414 | Direct Cross Interchange | 7 |
| BENDIX | 581414 | Direct Cross Interchange | 6 |
| OPEN PARTS | AK313900 | Direct Cross Interchange | 6 |
| ROVER | SEM500050 | Direct Cross Interchange | 2 |
| LUCAS ELECTRICAL | GIC219 | Direct Cross Interchange | 2 |
| BREMBO | A00270 | Indirect Cross Interchange | 9 |
| HP | HP11951 | Indirect Cross Interchange | 7 |
| MINTEX | MWI0262 | Indirect Cross Interchange | 7 |
| DELPHI | LZ0195 | Indirect Cross Interchange | 6 |
| BENDIX | 581414B | Indirect Cross Interchange | 5 |
| E.T.F. | 175508 | Indirect Cross Interchange | 2 |
| TEXTAR | 96990039601 | Indirect Cross Interchange | 2 |
| TEXTAR | 969900396 | Indirect Cross Interchange | 2 |
| BUGIAD | BW70078 | Indirect Cross Interchange | 1 |
| PEX | 16615SET | Indirect Cross Interchange | 1 |
| ROADHOUSE | 201100 | Indirect Cross Interchange | 1 |
| PEX | 16615 | Indirect Cross Interchange | 1 |
| BOSCH | 0986424050 | Indirect Cross Interchange | 1 |
| BMW | 34111159257 | Indirect Cross Interchange | 1 |
| ATE | 13046090302 | Indirect Cross Interchange | 1 |
| BMW | 34111117979 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0841597 | Indirect Cross Interchange | 1 |
| BMW | 34111111649 | Indirect Cross Interchange | 1 |
| SIMER | 123 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | PWS165 | Indirect Cross Interchange | 1 |
| WOKING | P111300 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR | PWS165 | Indirect Cross Interchange | 1 |
| JURID | 581414J | Indirect Cross Interchange | 1 |
| HAVAM | HP11951 | Indirect Cross Interchange | 1 |
| ICER | 180083 | Indirect Cross Interchange | 1 |
| BUGIAD | BW70278SET | Indirect Cross Interchange | 1 |