| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROVER | GBH245 | Direct Cross Interchange | 6 |
| MALò | 8476 | Direct Cross Interchange | 5 |
| TRW | PHD280 | Direct Cross Interchange | 5 |
| CEF | 510493 | Direct Cross Interchange | 4 |
| MAGNETI MARELLI | 440019032536 | Direct Cross Interchange | 4 |
| Brake ENGINEERING | BH775170 | Direct Cross Interchange | 2 |
| WOLF | 4821167 | Direct Cross Interchange | 1 |
| LPR | 6T46386 | Indirect Cross Interchange | 7 |
| DELPHI | LH5170 | Indirect Cross Interchange | 6 |
| CORTECO | 19032536 | Indirect Cross Interchange | 5 |
| ABE | C80827ABE | Indirect Cross Interchange | 5 |
| A.B.S. | SL3399 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | BFH4488 | Indirect Cross Interchange | 4 |
| BENDIX | 171605B | Indirect Cross Interchange | 4 |
| GIRLING | 9004280 | Indirect Cross Interchange | 4 |
| NK | 854005 | Indirect Cross Interchange | 4 |
| sbs | 1330854005 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | HBS4488 | Indirect Cross Interchange | 3 |
| HP | BH10069 | Indirect Cross Interchange | 3 |
| TRW | GHP958 | Indirect Cross Interchange | 2 |
| TRIUMPH | GBH245 | Indirect Cross Interchange | 2 |
| REMKAFLEX | 3025 | Indirect Cross Interchange | 2 |
| BENDIX | 171592B | Indirect Cross Interchange | 2 |
| VILLAR | 6184383 | Indirect Cross Interchange | 2 |
| KAWE | 510493 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | PHD280 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | GHP958 | Indirect Cross Interchange | 2 |
| BOSCH | 1987476580 | Indirect Cross Interchange | 2 |
| SBS | 1330854005 | Indirect Cross Interchange | 1 |
| FIRST LINE | FBH6546 | Indirect Cross Interchange | 1 |
| MGA | F4493 | Indirect Cross Interchange | 1 |
| SPIDAN | 38644 | Indirect Cross Interchange | 1 |
| KAGER | 380881 | Indirect Cross Interchange | 1 |
| FENOX | PH215170 | Indirect Cross Interchange | 1 |
| ROVER | SHB000245 | Indirect Cross Interchange | 1 |
| ROVER | LH5170 | Indirect Cross Interchange | 1 |
| TRIUMPH | SHB000245 | Indirect Cross Interchange | 1 |
| PEX | 50929 | Indirect Cross Interchange | 1 |