| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 21611 | Direct Cross Interchange | 1 |
| WESTON | 55X70X8R4V | Indirect Cross Interchange | 1 |
| MACK | 21611 | Indirect Cross Interchange | 1 |
| FORD | 965821611 | Indirect Cross Interchange | 1 |
| NATIONAL | 710279 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR21611 | Indirect Cross Interchange | 1 |
| TIMKEN | 710279 | Indirect Cross Interchange | 1 |
| REPCO | 2116120 | Indirect Cross Interchange | 1 |
| PACCAR | 21611CHR | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR21611 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 710279 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 55X70X8V | Indirect Cross Interchange | 1 |
| DT Components | 710279 | Indirect Cross Interchange | 1 |
| DT Components | 55X70X8V | Indirect Cross Interchange | 1 |
| TRANSCOM | 55X70X8VSB | Indirect Cross Interchange | 1 |