| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GIRLING | 9004338 | Direct Cross Interchange | 2 |
| TRW | PHD338 | Direct Cross Interchange | 2 |
| VILLAR | 6184197 | Direct Cross Interchange | 1 |
| ROADHOUSE | 193702 | Indirect Cross Interchange | 3 |
| WOKING | G193702 | Indirect Cross Interchange | 3 |