| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Precision Seals & Bearings | 621 | Direct Cross Interchange | 1 |
| DT Components | 621 | Direct Cross Interchange | 1 |
| ALLIS-CHALMERS | 0211582 | Indirect Cross Interchange | 2 |
| EATON | 9216 | Indirect Cross Interchange | 2 |
| EATON | 32096 | Indirect Cross Interchange | 2 |
| CLARK | 675238 | Indirect Cross Interchange | 2 |
| GOODMAN | 2140040 | Indirect Cross Interchange | 2 |
| McQuay-Norris | BT621 | Indirect Cross Interchange | 2 |
| GALION | D91827 | Indirect Cross Interchange | 2 |
| JEFFREY | 158160 | Indirect Cross Interchange | 2 |
| RIV | 043650 | Indirect Cross Interchange | 2 |
| JOY MFG | 95X621 | Indirect Cross Interchange | 2 |
| JOY MFG | 9500302 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | TB621 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | DA5011 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | 93214D6 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | 93214 | Indirect Cross Interchange | 2 |
| WHITE MOTOR | 56647F | Indirect Cross Interchange | 2 |
| WHITE MOTOR | 2D453 | Indirect Cross Interchange | 2 |
| VOLVO | 181546 | Indirect Cross Interchange | 2 |
| MACK | 149374 | Indirect Cross Interchange | 2 |
| GM | 9412609 | Indirect Cross Interchange | 2 |
| GM | 9412607 | Indirect Cross Interchange | 2 |
| GM | 142318 | Indirect Cross Interchange | 2 |
| FIAT | 70211582 | Indirect Cross Interchange | 2 |
| CHRYSLER | 562795 | Indirect Cross Interchange | 2 |
| SEALED POWER | F621 | Indirect Cross Interchange | 2 |
| SKF | BR621 | Indirect Cross Interchange | 2 |
| WABCO | R5745 | Indirect Cross Interchange | 2 |
| WABCO | 426518 | Indirect Cross Interchange | 2 |
| GALION | D87796 | Indirect Cross Interchange | 2 |
| WABCO | 2140040 | Indirect Cross Interchange | 2 |
| AUSTIN-WESTERN | 312250 | Indirect Cross Interchange | 2 |
| FAG | K621 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 70211582 | Indirect Cross Interchange | 2 |
| IHC | 74441R91 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 211582 | Indirect Cross Interchange | 2 |
| IHC | 36605H | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 042897 | Indirect Cross Interchange | 2 |
| STUDEBAKER | 642448 | Indirect Cross Interchange | 2 |