| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 21619 | Direct Cross Interchange | 1 |
| MACK | 145821619 | Indirect Cross Interchange | 1 |
| FORD | 965821619 | Indirect Cross Interchange | 1 |
| FORD | 930021619 | Indirect Cross Interchange | 1 |
| BMW | 11141713722 | Indirect Cross Interchange | 1 |
| SEALED POWER | N21619 | Indirect Cross Interchange | 1 |
| PRECISION AUTOMOTIVE INDUSTRIES | 225530 | Indirect Cross Interchange | 1 |
| PARTS PLUS | P225530 | Indirect Cross Interchange | 1 |
| NAPA | 21619 | Indirect Cross Interchange | 1 |
| SKF | OS21619 | Indirect Cross Interchange | 1 |
| NATIONAL | 225530 | Indirect Cross Interchange | 1 |
| TIMKEN | 225530 | Indirect Cross Interchange | 1 |
| IHC | ZAR21619 | Indirect Cross Interchange | 1 |
| IHC | CR21619 | Indirect Cross Interchange | 1 |
| PACCAR | 21619CHR | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR21619 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 225530 | Indirect Cross Interchange | 1 |
| DT Components | 225530 | Indirect Cross Interchange | 1 |
| AutoZone | 225530 | Indirect Cross Interchange | 1 |
| STEFA | 55X72X8CBVITON | Indirect Cross Interchange | 1 |
| WESTON | W55X72X8R21V | Indirect Cross Interchange | 1 |
| WESTON | 55X72X8R21V | Indirect Cross Interchange | 1 |
| MACK | 21619 | Indirect Cross Interchange | 1 |