| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FTE | R22126A1 | Direct Cross Interchange | 7 |
| LPR | 4983 | Direct Cross Interchange | 5 |
| LAND ROVER | RTC3621 | Direct Cross Interchange | 5 |
| FERODO | FHW4354 | Direct Cross Interchange | 5 |
| ROVER | GWC1104 | Direct Cross Interchange | 5 |
| BREMBO | A12920 | Direct Cross Interchange | 4 |
| TRW | 64673804 | Direct Cross Interchange | 2 |
| VAUXHALL | 06374661 | Direct Cross Interchange | 2 |
| TALBOT | 5039709 | Direct Cross Interchange | 2 |
| LAND/RANGERO | RTC3621 | Direct Cross Interchange | 1 |
| VAUXHALL | 6374661 | Direct Cross Interchange | 1 |
| DELPHI | R22126A1 | Direct Cross Interchange | 1 |
| DELPHI | GWC1104 | Direct Cross Interchange | 1 |
| MORGAN | GWC1104 | Direct Cross Interchange | 1 |
| TRW | BWH202 | Indirect Cross Interchange | 12 |
| Brake ENGINEERING | WC4983 | Indirect Cross Interchange | 11 |
| GIRLING | 5006202 | Indirect Cross Interchange | 9 |
| ROVER | 6374661 | Indirect Cross Interchange | 3 |
| ROVER | 5039709 | Indirect Cross Interchange | 3 |
| ROVER | 1714971 | Indirect Cross Interchange | 3 |
| ROVER | 1708708 | Indirect Cross Interchange | 3 |
| PEX | 122497 | Indirect Cross Interchange | 3 |
| TEXTAR | 34071200 | Indirect Cross Interchange | 1 |
| KAWE | W4983 | Indirect Cross Interchange | 1 |
| TRW | 2222100001 | Indirect Cross Interchange | 1 |