| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NATIONAL | 7747S | Direct Cross Interchange | 4 |
| NATIONAL | 7747 | Direct Cross Interchange | 4 |
| Precision Seals & Bearings | 7747 | Direct Cross Interchange | 2 |
| DT Components | 7747 | Direct Cross Interchange | 2 |
| FEDERAL MOGUL | 7747 | Indirect Cross Interchange | 2 |