| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BENDIX | D1521 | Direct Cross Interchange | 1 |
| MONROE | CX1521 | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD1521C | Indirect Cross Interchange | 1 |
| WAGNER | QC1521 | Indirect Cross Interchange | 1 |
| WAGNER | MX667 | Indirect Cross Interchange | 1 |
| AMS | SPQ1089 | Indirect Cross Interchange | 1 |
| AutoZone | D1521 | Indirect Cross Interchange | 1 |
| HONDA | 45022TP6A60 | Indirect Cross Interchange | 1 |
| HONDA | 45022TK8A00 | Indirect Cross Interchange | 1 |
| FMSI | 7994D1521 | Indirect Cross Interchange | 1 |
| CENTRIC | 10515210 | Indirect Cross Interchange | 1 |