| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DASH 4 | CD503 | Direct Cross Interchange | 1 |
| BENDIX | D503CT | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD503C | Indirect Cross Interchange | 1 |
| WAGNER | QC503 | Indirect Cross Interchange | 1 |
| AMS | S503 | Indirect Cross Interchange | 1 |
| AutoZone | PGD503C | Indirect Cross Interchange | 1 |
| Morse Brake | D503 | Indirect Cross Interchange | 1 |
| Morse Brake | CMX503 | Indirect Cross Interchange | 1 |
| OE | 45022S10A00 | Indirect Cross Interchange | 1 |
| NAPA | UP73 | Indirect Cross Interchange | 1 |
| NAPA | TS7382X | Indirect Cross Interchange | 1 |
| NAPA | SS7382X | Indirect Cross Interchange | 1 |
| CENTRIC | 10905030 | Indirect Cross Interchange | 1 |
| CENTRIC | 10505030 | Indirect Cross Interchange | 1 |
| CARQUEST | BCD503 | Indirect Cross Interchange | 1 |
| BENDIX | RD503 | Indirect Cross Interchange | 1 |
| BENDIX | D503IQ | Indirect Cross Interchange | 1 |