| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AMS | 531 | Direct Cross Interchange | 3 |
| MONROE | BX531 | Direct Cross Interchange | 2 |
| WAGNER | Z531 | Direct Cross Interchange | 2 |
| VIPAR | 531R | Direct Cross Interchange | 1 |
| VIPAR | 531B | Direct Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | 531B | Direct Cross Interchange | 1 |
| SATISFIED BRAKE PRODUCTS | B531 | Direct Cross Interchange | 1 |
| NAPA | TS531 | Direct Cross Interchange | 1 |
| NAPA | EB531 | Direct Cross Interchange | 1 |
| HASTINGS | SPB531 | Direct Cross Interchange | 1 |
| GUARDIAN | 71531 | Direct Cross Interchange | 1 |
| FMSI | 1351531amp160 | Direct Cross Interchange | 1 |
| AUTOSPECIALTY | 3153101 | Direct Cross Interchange | 1 |
| RAYBESTOS | 531PG | Direct Cross Interchange | 1 |
| AIMCO | R531 | Direct Cross Interchange | 1 |
| BENDIX | R531 | Indirect Cross Interchange | 5 |
| WAGNER | PAB531 | Indirect Cross Interchange | 3 |
| BENDIX | 531 | Indirect Cross Interchange | 3 |
| TOYOTA | 0449516080 | Indirect Cross Interchange | 1 |
| TOYOTA | 0449516021 | Indirect Cross Interchange | 1 |
| TOYOTA | 0449516020 | Indirect Cross Interchange | 1 |
| DASH 4 | B531 | Indirect Cross Interchange | 1 |