| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FTE | 350421 | Direct Cross Interchange | 6 |
| GIRLING | 9002233 | Direct Cross Interchange | 6 |
| TRW | PHB233 | Direct Cross Interchange | 6 |
| TEXTAR | 40001200 | Direct Cross Interchange | 5 |
| WARTBURG | 9903000774 | Direct Cross Interchange | 5 |
| LUCAS ELECTRICAL | PHB233 | Direct Cross Interchange | 3 |
| A.B.S. | SL3552 | Direct Cross Interchange | 3 |
| WARTBURG | 1433120006 | Direct Cross Interchange | 3 |
| METZGER | 510157 | Direct Cross Interchange | 1 |
| FTE | 303421 | Indirect Cross Interchange | 3 |
| WARTBURG | 9900189377 | Indirect Cross Interchange | 2 |
| CEF | 510157 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | GHP946 | Indirect Cross Interchange | 2 |
| PAGID | 84136 | Indirect Cross Interchange | 2 |
| KAWE | 510157 | Indirect Cross Interchange | 2 |
| TEXTAR | 40000800 | Indirect Cross Interchange | 2 |
| FENOX | PH217008 | Indirect Cross Interchange | 2 |
| HAVAM | 132065 | Indirect Cross Interchange | 2 |
| TRW | GHP946 | Indirect Cross Interchange | 1 |
| HAVAM | BH71421 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QBH10657 | Indirect Cross Interchange | 1 |