| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WELLS | PR4163 | Direct Cross Interchange | 4 |
| PORSCHE | 99311019901 | Direct Cross Interchange | 3 |
| STANDARD MOTOR PRODUCTS | PR404 | Direct Cross Interchange | 3 |
| BWD | 24112 | Direct Cross Interchange | 2 |
| PORSCHE | 99311019900 | Indirect Cross Interchange | 1 |
| BOSCH | 0280160616 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 1581216 | Indirect Cross Interchange | 1 |