| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PEX | 521 | Direct Cross Interchange | 3 |
| JURID | 771026J | Direct Cross Interchange | 3 |
| ATE | 03013790052 | Direct Cross Interchange | 3 |
| VW | 605052100 | Direct Cross Interchange | 2 |
| DELPHI | LY1009 | Direct Cross Interchange | 2 |
| TRW | SFK15 | Indirect Cross Interchange | 2 |
| A.B.S. | 0522Q | Indirect Cross Interchange | 2 |
| MINTEX | MBA522 | Indirect Cross Interchange | 2 |
| PEX | 522 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | BFK211 | Indirect Cross Interchange | 2 |
| METZGER | CR522 | Indirect Cross Interchange | 2 |
| METZGER | CR521 | Indirect Cross Interchange | 2 |
| TEXTAR | 97001500 | Indirect Cross Interchange | 2 |
| OJD (QUICK BRAKE) | 0522 | Indirect Cross Interchange | 2 |
| A.B.S. | 0521Q | Indirect Cross Interchange | 1 |
| TEXTAR | 97401001591 | Indirect Cross Interchange | 1 |
| TRW | SFK14 | Indirect Cross Interchange | 1 |
| BORG & BECK | BBK6120 | Indirect Cross Interchange | 1 |
| JURID | 771026B | Indirect Cross Interchange | 1 |
| DELPHI | LY1008 | Indirect Cross Interchange | 1 |
| NK | 7947522 | Indirect Cross Interchange | 1 |
| TRISCAN | 8105292286 | Indirect Cross Interchange | 1 |
| FIRST LINE | FMK3136 | Indirect Cross Interchange | 1 |
| MGA | R34 | Indirect Cross Interchange | 1 |
| BOSCH | 1987475007 | Indirect Cross Interchange | 1 |
| BOSCH | 1987475007 | Indirect Cross Interchange | 1 |
| ATE | 669005 | Indirect Cross Interchange | 1 |
| ATE | 0301379005202 | Indirect Cross Interchange | 1 |
| VW | 608052100 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | SFK14 | Indirect Cross Interchange | 1 |