| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VICTOR | 99231RS | Direct Cross Interchange | 5 |
| CR | 99231 | Direct Cross Interchange | 5 |
| NATIONAL | 99231 | Direct Cross Interchange | 5 |
| TIMKEN | KWK99231 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 99231 | Indirect Cross Interchange | 1 |
| DT Components | 99231 | Indirect Cross Interchange | 1 |