| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TRW | PHA313 | Direct Cross Interchange | 2 |
| GIRLING | 9001313 | Direct Cross Interchange | 2 |
| LEYLAND-DAF | MEL50821L | Indirect Cross Interchange | 2 |
| LEYLAND-INNOCENTI | MEL50821L | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | PHA313 | Indirect Cross Interchange | 2 |
| APEC braking | HOS3243 | Indirect Cross Interchange | 2 |
| DELPHI | LH5656 | Indirect Cross Interchange | 1 |