| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | R124 | Direct Cross Interchange | 5 |
| DT Components | R124 | Direct Cross Interchange | 5 |
| SEALED POWER | BR124 | Direct Cross Interchange | 4 |
| SKF | GR124 | Direct Cross Interchange | 3 |
| FEDERAL MOGUL | R124 | Direct Cross Interchange | 3 |
| SKF | R124 | Direct Cross Interchange | 3 |
| WORLD PARTS | W72608 | Indirect Cross Interchange | 3 |
| NSK | 355218 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | R124 | Indirect Cross Interchange | 2 |
| TOYOTA | 4242321011 | Indirect Cross Interchange | 2 |
| MITSUBISHI | MA125987 | Indirect Cross Interchange | 2 |
| CHRYSLER | MA125987 | Indirect Cross Interchange | 2 |
| KOYO | C014 | Indirect Cross Interchange | 2 |
| BCA | R124 | Indirect Cross Interchange | 1 |
| NAPA | R124 | Indirect Cross Interchange | 1 |
| NACHI | 014R | Indirect Cross Interchange | 1 |
| CR | R124 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0530024 | Indirect Cross Interchange | 1 |