| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | BFH4306 | Direct Cross Interchange | 7 |
| CORTECO | 19032450 | Direct Cross Interchange | 5 |
| RELIANT | 24926 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 440019032450 | Direct Cross Interchange | 5 |
| REMKAFLEX | RBRH00208 | Direct Cross Interchange | 3 |
| UNIPART | GBH703 | Direct Cross Interchange | 2 |
| LUCAS ELECTRICAL | PHC171 | Direct Cross Interchange | 2 |
| TALBOT | 71273981 | Direct Cross Interchange | 2 |
| CEF | 510210 | Direct Cross Interchange | 2 |
| CORTECO | 19032447 | Direct Cross Interchange | 1 |
| MOTAQUIP | VBH351 | Direct Cross Interchange | 1 |
| FIRST LINE | FBH6243 | Direct Cross Interchange | 1 |
| AUTO DELTA | BH4042 | Direct Cross Interchange | 1 |
| GIRLING | 9003171 | Direct Cross Interchange | 1 |
| Brake ENGINEERING | BH771705 | Direct Cross Interchange | 1 |
| Brake ENGINEERING | 771705 | Direct Cross Interchange | 1 |
| LUCAS ELECTRICAL | GHP511 | Direct Cross Interchange | 1 |
| MOPROD | BH202 | Direct Cross Interchange | 1 |
| FEDERAL | HH1091 | Direct Cross Interchange | 1 |
| TALBOT | 9168538 | Direct Cross Interchange | 1 |
| UNIPART | GBH794 | Direct Cross Interchange | 1 |
| TRW | PHC171 | Indirect Cross Interchange | 9 |
| ROVER | GBH703 | Indirect Cross Interchange | 2 |
| CEF | 510242 | Indirect Cross Interchange | 2 |
| KAWE | 510242 | Indirect Cross Interchange | 1 |
| PAGID | 70143 | Indirect Cross Interchange | 1 |
| A.B.S. | SL1599 | Indirect Cross Interchange | 1 |
| MOPAR PARTS | BH0202 | Indirect Cross Interchange | 1 |
| MOTOKOV | VBH351 | Indirect Cross Interchange | 1 |
| LUCAS CAV | PHC171 | Indirect Cross Interchange | 1 |
| DELTA | BH4042 | Indirect Cross Interchange | 1 |
| RELIANT | 71273981 | Indirect Cross Interchange | 1 |