| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | 4638N | Direct Cross Interchange | 1 |
| DT Components | 4638N | Direct Cross Interchange | 1 |
| NATIONAL | 4638N | Direct Cross Interchange | 1 |
| GM | 12386077 | Indirect Cross Interchange | 3 |
| SKF | 13608 | Indirect Cross Interchange | 3 |
| TIMKEN | 4638N | Indirect Cross Interchange | 3 |
| FEDERAL MOGUL | 4638N | Indirect Cross Interchange | 2 |