| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 518506 | Direct Cross Interchange | 14 |
| BCA | 518506 | Direct Cross Interchange | 8 |
| FAG | FW506K | Direct Cross Interchange | 7 |
| Precision Seals & Bearings | 518506 | Direct Cross Interchange | 6 |
| DT Components | 518506 | Direct Cross Interchange | 6 |
| FEDERAL MOGUL | 518506 | Direct Cross Interchange | 5 |
| RAYBESTOS | 718506 | Direct Cross Interchange | 5 |
| Drive Tech America | NT518506 | Direct Cross Interchange | 4 |
| GSP | 699506 | Direct Cross Interchange | 4 |
| GMB | 7700058 | Direct Cross Interchange | 4 |
| TOYOTA | 4350232050 | Direct Cross Interchange | 3 |
| PTC | PT518506 | Direct Cross Interchange | 3 |
| MOOG | 518506 | Direct Cross Interchange | 2 |
| MACK | 1458BR930200K | Direct Cross Interchange | 2 |
| ABC | 20200 | Direct Cross Interchange | 2 |
| L&S Bearing | 20200 | Direct Cross Interchange | 2 |
| Fenco | WH518506 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | BR930200K | Indirect Cross Interchange | 2 |
| PARTS MASTER | PM518506 | Indirect Cross Interchange | 1 |
| FEDERAL | 518506 | Indirect Cross Interchange | 1 |