| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VICTOR | 99437RS | Direct Cross Interchange | 5 |
| SKF | 99437 | Direct Cross Interchange | 3 |
| NATIONAL | 99437 | Direct Cross Interchange | 3 |
| Precision Seals & Bearings | 99437 | Direct Cross Interchange | 3 |
| DT Components | 99437 | Direct Cross Interchange | 3 |
| CUMMINS | 3006236 | Indirect Cross Interchange | 4 |
| SKF Automotive | SS99437 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 99437 | Indirect Cross Interchange | 2 |
| CR | 99437 | Indirect Cross Interchange | 2 |
| GM | 12328977 | Indirect Cross Interchange | 2 |
| SEALED POWER | NN99437 | Indirect Cross Interchange | 2 |
| NAPA | 99437RS | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | 99437 | Indirect Cross Interchange | 2 |