| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | UJ1806 | Direct Cross Interchange | 1 |
| DT Components | UJ1806 | Direct Cross Interchange | 1 |
| SKF | 221145 | Direct Cross Interchange | 1 |
| TRW | 21232 | Indirect Cross Interchange | 3 |
| GMB | 2511806 | Indirect Cross Interchange | 2 |
| MACK | 1458UJ1806 | Indirect Cross Interchange | 1 |