| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | HF26004 | Direct Cross Interchange | 1 |
| ROVER | NRC2927 | Indirect Cross Interchange | 1 |
| BENDIX | 132479B | Indirect Cross Interchange | 1 |
| A.B.S. | 51966 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | PMN101 | Indirect Cross Interchange | 1 |
| REMSA | 102601 | Indirect Cross Interchange | 1 |
| ROADHOUSE | 102601 | Indirect Cross Interchange | 1 |
| WOKING | C102601 | Indirect Cross Interchange | 1 |
| GIRLING | 4010101 | Indirect Cross Interchange | 1 |
| TRW | PMN101 | Indirect Cross Interchange | 1 |