| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | R509 | Direct Cross Interchange | 1 |
| DT Components | R509 | Direct Cross Interchange | 1 |
| SKF | R509 | Indirect Cross Interchange | 2 |
| SKF | GR509 | Indirect Cross Interchange | 2 |
| FEDERAL | 509RING | Indirect Cross Interchange | 2 |
| McQuay-Norris | BB509R | Indirect Cross Interchange | 2 |
| ABC | R509 | Indirect Cross Interchange | 2 |
| L&S Bearing | R509 | Indirect Cross Interchange | 2 |
| L&S Bearing | 509R | Indirect Cross Interchange | 2 |
| GM | 1179892 | Indirect Cross Interchange | 2 |
| GM | 1168681 | Indirect Cross Interchange | 2 |
| FORD | C1VV1180A | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | R509 | Indirect Cross Interchange | 2 |