| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 21952 | Direct Cross Interchange | 1 |
| CHAMPION | 7121952 | Indirect Cross Interchange | 1 |
| CHAMPION | 6838339 | Indirect Cross Interchange | 1 |
| NATIONAL | 5604 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR21952 | Indirect Cross Interchange | 1 |
| TIMKEN | 5604 | Indirect Cross Interchange | 1 |
| PACCAR | 21952CHR | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0523554 | Indirect Cross Interchange | 1 |
| ALLOY | 1280 | Indirect Cross Interchange | 1 |
| BRAKE PRO | 4245604 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 5604 | Indirect Cross Interchange | 1 |
| DT Components | 5604 | Indirect Cross Interchange | 1 |
| PTC | PT5604 | Indirect Cross Interchange | 1 |
| MIDAS | GS1137 | Indirect Cross Interchange | 1 |
| TRANSCOM | 21274SP | Indirect Cross Interchange | 1 |
| Spicer-Dana | 47762 | Indirect Cross Interchange | 1 |
| ABC | 7121952 | Indirect Cross Interchange | 1 |
| VICTOR | 64059B | Indirect Cross Interchange | 1 |
| VICTOR | 47762 | Indirect Cross Interchange | 1 |
| L&S Bearing | 7121952 | Indirect Cross Interchange | 1 |
| MACK | 21952 | Indirect Cross Interchange | 1 |
| MACK | 145821952 | Indirect Cross Interchange | 1 |
| FORD | 965821952 | Indirect Cross Interchange | 1 |
| CHRYSLER | 5212535 | Indirect Cross Interchange | 1 |
| GREEN | 5604 | Indirect Cross Interchange | 1 |
| CANADIAN TIRE | 01383872 | Indirect Cross Interchange | 1 |