| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FTE | 2451361 | Direct Cross Interchange | 5 |
| TEXTAR | 40018500 | Direct Cross Interchange | 5 |
| GIRLING | 9003148 | Direct Cross Interchange | 5 |
| TRW | PHC148 | Direct Cross Interchange | 4 |
| TALBOT | 7504688800 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | BFH4180 | Indirect Cross Interchange | 4 |
| ROVER | GBH176 | Indirect Cross Interchange | 4 |
| AUSTIN | GBH176 | Indirect Cross Interchange | 4 |
| A.B.S. | SL2389 | Indirect Cross Interchange | 4 |
| DELPHI | LH1735 | Indirect Cross Interchange | 4 |
| PEX | 44023 | Indirect Cross Interchange | 4 |
| MOPROD | BH112 | Indirect Cross Interchange | 3 |
| ROVER | BMK1336 | Indirect Cross Interchange | 3 |
| PEUGEOT | 75046888 | Indirect Cross Interchange | 3 |
| CORTECO | 19032144 | Indirect Cross Interchange | 3 |
| Brake ENGINEERING | BH771735 | Indirect Cross Interchange | 3 |
| SPIDAN | 39148 | Indirect Cross Interchange | 3 |
| A.B.S. | SL5264 | Indirect Cross Interchange | 3 |
| CARBODIES | JHM531 | Indirect Cross Interchange | 3 |
| FIRST LINE | FBH6480 | Indirect Cross Interchange | 3 |
| AUSTIN | GBH324 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | PHC148 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | GHP35 | Indirect Cross Interchange | 2 |
| DELPHI | BFH4180 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 440019032144 | Indirect Cross Interchange | 2 |
| ASTON MARTIN | GBH324 | Indirect Cross Interchange | 2 |
| ASTON MARTIN | GBH176 | Indirect Cross Interchange | 2 |
| TRIUMPH | GBH324 | Indirect Cross Interchange | 2 |
| TRIUMPH | GBH176 | Indirect Cross Interchange | 2 |
| ROVER | GBH324 | Indirect Cross Interchange | 2 |
| BREMBO | T52046 | Indirect Cross Interchange | 1 |
| KAWE | 510401 | Indirect Cross Interchange | 1 |
| HAVAM | 144023 | Indirect Cross Interchange | 1 |
| CEF | 510401 | Indirect Cross Interchange | 1 |
| LPR | 6T47202 | Indirect Cross Interchange | 1 |
| PAGID | 70172 | Indirect Cross Interchange | 1 |