| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DELPHI | LM39025 | Direct Cross Interchange | 1 |
| TRW | PMK320 | Indirect Cross Interchange | 1 |
| UNIPART | GMC856 | Indirect Cross Interchange | 1 |
| ROVER | GMC90362 | Indirect Cross Interchange | 1 |
| HP | BM30258 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PMK320 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PMK319 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PMK253 | Indirect Cross Interchange | 1 |
| GIRLING | 4007320 | Indirect Cross Interchange | 1 |
| GIRLING | 4007319 | Indirect Cross Interchange | 1 |