| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DELPHI | LW34108 | Direct Cross Interchange | 7 |
| TRW | BWN135 | Direct Cross Interchange | 5 |
| LPR | 5301 | Direct Cross Interchange | 4 |
| KAWE | W5301 | Direct Cross Interchange | 3 |
| UNIPART | GWC302 | Direct Cross Interchange | 3 |
| NUOVA TECNODELTA | 3982 | Direct Cross Interchange | 2 |
| ROVER | GWC302 | Direct Cross Interchange | 2 |
| FENOX | K2801 | Direct Cross Interchange | 1 |
| CAR | 3982 | Direct Cross Interchange | 1 |
| WOLF | 1301 | Direct Cross Interchange | 1 |
| fri.tech. | CF697 | Indirect Cross Interchange | 10 |
| LAND ROVER | GWC302 | Indirect Cross Interchange | 4 |
| LAND ROVER | 600201 | Indirect Cross Interchange | 4 |
| A.B.S. | 52930 | Indirect Cross Interchange | 3 |
| MINTEX | MWC221 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | BWN135 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | 64674108 | Indirect Cross Interchange | 2 |
| Brake ENGINEERING | WC5301 | Indirect Cross Interchange | 1 |
| Brake ENGINEERING | WC1849BE | Indirect Cross Interchange | 1 |
| Brake ENGINEERING | 5301 | Indirect Cross Interchange | 1 |
| ROVER | 600201 | Indirect Cross Interchange | 1 |
| LAND/RANGERO | 600201 | Indirect Cross Interchange | 1 |
| FEDERAL | CW1272 | Indirect Cross Interchange | 1 |
| PBR | P5932 | Indirect Cross Interchange | 1 |
| MOTAQUIP | VWC717 | Indirect Cross Interchange | 1 |
| FIRST LINE | FBW1177 | Indirect Cross Interchange | 1 |
| FIRST LINE | DW788 | Indirect Cross Interchange | 1 |
| fri.tech. | CF697 | Indirect Cross Interchange | 1 |
| SAMKO | C04526 | Indirect Cross Interchange | 1 |
| VILLAR | 6236325 | Indirect Cross Interchange | 1 |
| LPR | 204526 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | 2664674108 | Indirect Cross Interchange | 1 |