| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 6126 | Direct Cross Interchange | 2 |
| SKF | 465331 | Indirect Cross Interchange | 1 |
| SKF | 126U | Indirect Cross Interchange | 1 |
| NAVISTAR | CR6126 | Indirect Cross Interchange | 1 |
| PACCAR | 6126CHR | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR6126 | Indirect Cross Interchange | 1 |
| MACK | 6126 | Indirect Cross Interchange | 1 |
| FORD | 96586126 | Indirect Cross Interchange | 1 |
| NSN | 3110001565281 | Indirect Cross Interchange | 1 |
| NSN | 3110001556832 | Indirect Cross Interchange | 1 |