| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7517104 | Direct Cross Interchange | 11 |
| MEAT & DORIA | 87104 | Direct Cross Interchange | 11 |
| FACET | 90097 | Direct Cross Interchange | 6 |
| FIAT | 7778981 | Direct Cross Interchange | 6 |
| ERA | 550241 | Direct Cross Interchange | 6 |
| LUCAS ELECTRICAL | SEB269 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 7778981 | Direct Cross Interchange | 3 |
| LANCIA | 7778981 | Direct Cross Interchange | 3 |
| INTERMOTOR | 18795 | Direct Cross Interchange | 3 |
| ERA | 550241B | Direct Cross Interchange | 3 |
| SIDAT | 83103 | Indirect Cross Interchange | 10 |
| STANDARD | SEB269 | Indirect Cross Interchange | 4 |
| STANDARD | 18795 | Indirect Cross Interchange | 4 |
| ANGLI | 17040 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | XREV157 | Indirect Cross Interchange | 1 |
| KW | 453097 | Indirect Cross Interchange | 1 |
| EPS | 1953097 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 18795 | Indirect Cross Interchange | 1 |
| HAVAM | 1953097 | Indirect Cross Interchange | 1 |
| STANDARD | EPS138 | Indirect Cross Interchange | 1 |
| STANDARD | 18795 | Indirect Cross Interchange | 1 |
| OES | 71739642 | Indirect Cross Interchange | 1 |