| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WAGNER | PAB531 | Direct Cross Interchange | 3 |
| BENDIX | R531 | Direct Cross Interchange | 2 |
| BENDIX | 531 | Direct Cross Interchange | 2 |
| BENDIX | RS531 | Direct Cross Interchange | 1 |
| MONROE | BX531 | Indirect Cross Interchange | 4 |
| AMS | 531 | Indirect Cross Interchange | 3 |
| FMSI | 1351531amp160 | Indirect Cross Interchange | 3 |
| CARQUEST | BS531 | Indirect Cross Interchange | 2 |
| AUTOSPECIALTY | 3053101 | Indirect Cross Interchange | 2 |
| BECK/ARNLEY | 0812339 | Indirect Cross Interchange | 2 |
| ACDelco | 17531B | Indirect Cross Interchange | 2 |
| ACDelco | 14531B | Indirect Cross Interchange | 2 |
| TOYOTA | 0449516080 | Indirect Cross Interchange | 2 |
| TOYOTA | 0449516021 | Indirect Cross Interchange | 2 |
| TOYOTA | 0449516020 | Indirect Cross Interchange | 2 |
| NAPA | AE531 | Indirect Cross Interchange | 2 |
| SATISFIED BRAKE PRODUCTS | B531 | Indirect Cross Interchange | 2 |
| CENTRIC | 11005310 | Indirect Cross Interchange | 2 |
| NAPA | EB531 | Indirect Cross Interchange | 1 |
| NAPA | B531 | Indirect Cross Interchange | 1 |
| VIPAR | 531R | Indirect Cross Interchange | 1 |
| VIPAR | 531B | Indirect Cross Interchange | 1 |
| MIDAS | BS1377 | Indirect Cross Interchange | 1 |
| IAPCO | D0161714 | Indirect Cross Interchange | 1 |
| IAPCO | BS228 | Indirect Cross Interchange | 1 |
| TOYOTA | 449516021 | Indirect Cross Interchange | 1 |
| TOYOTA | 449516020 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | BS321 | Indirect Cross Interchange | 1 |
| RAYBESTOS | 531RP | Indirect Cross Interchange | 1 |
| WAGNER | Z531 | Indirect Cross Interchange | 1 |
| AIMCO | R531 | Indirect Cross Interchange | 1 |
| AIMCO | AFR531 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0813006 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 3153101 | Indirect Cross Interchange | 1 |
| CARQUEST | RS531 | Indirect Cross Interchange | 1 |
| CARQUEST | GS531 | Indirect Cross Interchange | 1 |
| UNIVERSAL (BRAKE) | 531B | Indirect Cross Interchange | 1 |
| NAPA | AB531 | Indirect Cross Interchange | 1 |
| ITM | 2110321 | Indirect Cross Interchange | 1 |
| HASTINGS | SPB531 | Indirect Cross Interchange | 1 |
| GUARDIAN | 71531 | Indirect Cross Interchange | 1 |
| NAPA | TS531 | Indirect Cross Interchange | 1 |
| NAPA | SS531 | Indirect Cross Interchange | 1 |