| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WAGNER | PAB531 | Direct Cross Interchange | 1 |
| BENDIX | 531 | Indirect Cross Interchange | 1 |
| MONROE | BX531 | Indirect Cross Interchange | 1 |
| RAYBESTOS | 531PG | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0812339 | Indirect Cross Interchange | 1 |
| ACDelco | 17531B | Indirect Cross Interchange | 1 |
| ACDelco | 14531B | Indirect Cross Interchange | 1 |
| AMS | 531 | Indirect Cross Interchange | 1 |
| TOYOTA | 449516021 | Indirect Cross Interchange | 1 |
| TOYOTA | 449516020 | Indirect Cross Interchange | 1 |
| TOYOTA | 0449516080 | Indirect Cross Interchange | 1 |
| TOYOTA | 0449516021 | Indirect Cross Interchange | 1 |
| TOYOTA | 0449516020 | Indirect Cross Interchange | 1 |
| NAPA | SS531 | Indirect Cross Interchange | 1 |
| NAPA | AE531 | Indirect Cross Interchange | 1 |
| CARQUEST | BS531 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 3053101 | Indirect Cross Interchange | 1 |
| BENDIX | R531 | Indirect Cross Interchange | 1 |