| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 4418 | Direct Cross Interchange | 8 |
| CORTECO | 80000509 | Direct Cross Interchange | 8 |
| OPEL | 350109 | Direct Cross Interchange | 6 |
| MALò | 28431 | Direct Cross Interchange | 5 |
| SASIC | 9001535 | Direct Cross Interchange | 5 |
| MAXGEAR | 720060 | Direct Cross Interchange | 5 |
| OPEL | 90168602 | Direct Cross Interchange | 5 |
| MAPCO | 33740 | Indirect Cross Interchange | 6 |
| RUVILLE | 985314 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | EMB2107 | Indirect Cross Interchange | 5 |
| METZGER | 52046808 | Indirect Cross Interchange | 4 |
| MOOG | OPSB6642 | Indirect Cross Interchange | 4 |
| OCAP | 1215400 | Indirect Cross Interchange | 4 |
| OPEL | 0350109 | Indirect Cross Interchange | 4 |
| VAICO | V401249 | Indirect Cross Interchange | 3 |
| A.B.S. | 270537 | Indirect Cross Interchange | 2 |
| VAUXHALL | 90168602 | Indirect Cross Interchange | 1 |
| VAUXHALL | 350109 | Indirect Cross Interchange | 1 |
| VAUXHALL | 0350109 | Indirect Cross Interchange | 1 |
| METZGER | WMG625 | Indirect Cross Interchange | 1 |
| JP GROUP | 880350109 | Indirect Cross Interchange | 1 |
| SASIC | 9001679 | Indirect Cross Interchange | 1 |
| LUO'S | 313007 | Indirect Cross Interchange | 1 |
| AUTOMEGA | 3003500109 | Indirect Cross Interchange | 1 |
| MGA | SA5108 | Indirect Cross Interchange | 1 |