| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | XTT115 | Direct Cross Interchange | 1 |
| ROVER | GTR184 | Indirect Cross Interchange | 1 |
| VEMO | V26720001 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | SNJ604 | Indirect Cross Interchange | 1 |
| FAE | 32350 | Indirect Cross Interchange | 1 |
| METZGER | 0905139 | Indirect Cross Interchange | 1 |