| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | LM12748 | Direct Cross Interchange | 1 |
| DT Components | LM12748 | Direct Cross Interchange | 1 |
| SEALED POWER | FLM12748 | Indirect Cross Interchange | 2 |
| FEDERAL MOGUL | LM12748 | Indirect Cross Interchange | 2 |
| SKF | LM12748 | Indirect Cross Interchange | 2 |
| TIMKEN | LM12748F | Indirect Cross Interchange | 2 |