| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 8621 | Direct Cross Interchange | 1 |
| MACK | 8621 | Indirect Cross Interchange | 1 |
| FORD | 96588621 | Indirect Cross Interchange | 1 |
| SIERRA | 182051 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR8621 | Indirect Cross Interchange | 1 |
| TIMKEN | 450301 | Indirect Cross Interchange | 1 |
| PACCAR | 8621CHR | Indirect Cross Interchange | 1 |
| RELIANCE | 41162701CD | Indirect Cross Interchange | 1 |
| MERCURY | 2669188 | Indirect Cross Interchange | 1 |
| MERCURY | 1669188 | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR8621 | Indirect Cross Interchange | 1 |
| TELEDYNE | 643265 | Indirect Cross Interchange | 1 |
| NOK | AD1172E0 | Indirect Cross Interchange | 1 |
| NOK | AD1172E | Indirect Cross Interchange | 1 |
| NOK | AC1172E0 | Indirect Cross Interchange | 1 |
| NOK | AC1172E | Indirect Cross Interchange | 1 |