| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | BR581 | Direct Cross Interchange | 4 |
| TIMKEN | 581 | Direct Cross Interchange | 3 |
| Precision Seals & Bearings | 581 | Direct Cross Interchange | 2 |
| DT Components | 581 | Direct Cross Interchange | 2 |
| IHC | 591726C91 | Indirect Cross Interchange | 4 |
| IHC | 141258H | Indirect Cross Interchange | 4 |
| ALLIS-CHALMERS | 73014345 | Indirect Cross Interchange | 4 |
| CLARK | 658971 | Indirect Cross Interchange | 4 |
| KENWORTH | KW1567 | Indirect Cross Interchange | 4 |
| ALLIS-CHALMERS | 30143457 | Indirect Cross Interchange | 4 |
| ALLIS-CHALMERS | 3014345 | Indirect Cross Interchange | 4 |
| ALLIS-CHALMERS | 14345 | Indirect Cross Interchange | 4 |
| ALLIS-CHALMERS | 048702 | Indirect Cross Interchange | 4 |
| McQuay-Norris | BT581 | Indirect Cross Interchange | 4 |
| Spicer-Dana | 5505672 | Indirect Cross Interchange | 4 |
| Spicer-Dana | 550567 | Indirect Cross Interchange | 4 |
| RIV | 203256 | Indirect Cross Interchange | 4 |
| JOY MFG | 9500284 | Indirect Cross Interchange | 4 |
| WHITE MOTOR | 66506M | Indirect Cross Interchange | 4 |
| WHITE MOTOR | 342379 | Indirect Cross Interchange | 4 |
| WHITE MOTOR | FT7066 | Indirect Cross Interchange | 4 |
| WHITE MOTOR | 1E2316 | Indirect Cross Interchange | 4 |
| WHITE MOTOR | 1E0316 | Indirect Cross Interchange | 4 |
| WHITE MOTOR | 10305D5 | Indirect Cross Interchange | 4 |
| MACK | A3479 | Indirect Cross Interchange | 4 |
| MACK | 149421 | Indirect Cross Interchange | 4 |
| GM | 9412581 | Indirect Cross Interchange | 4 |
| GM | 9412579 | Indirect Cross Interchange | 4 |
| GM | 145646 | Indirect Cross Interchange | 4 |
| GM | 142334 | Indirect Cross Interchange | 4 |
| CHRYSLER | 553219 | Indirect Cross Interchange | 4 |
| SEALED POWER | F581 | Indirect Cross Interchange | 4 |
| FWD | 84218 | Indirect Cross Interchange | 3 |
| FAG | K581 | Indirect Cross Interchange | 3 |
| IHC | ST2196 | Indirect Cross Interchange | 3 |
| FORD | C3TZ4221C | Indirect Cross Interchange | 3 |
| WABCO | H5019 | Indirect Cross Interchange | 3 |
| FORD | C3TA4221C | Indirect Cross Interchange | 3 |
| JOY MFG | 95X63 | Indirect Cross Interchange | 3 |
| JOY MFG | 95X581 | Indirect Cross Interchange | 3 |
| AUSTIN-WESTERN | 312229 | Indirect Cross Interchange | 2 |
| ALLIS-CHALMERS | 70178183 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | BR581 | Indirect Cross Interchange | 2 |
| Four Wheel Drive | 84218 | Indirect Cross Interchange | 2 |
| ACDelco | 581 | Indirect Cross Interchange | 1 |
| NSN | CASX7DF | Indirect Cross Interchange | 1 |
| NTN | 4T581 | Indirect Cross Interchange | 1 |
| NSN | 705151 | Indirect Cross Interchange | 1 |
| NSK-RHP | 581 | Indirect Cross Interchange | 1 |
| NSN | 3110001000645 | Indirect Cross Interchange | 1 |
| KOYO | 581 | Indirect Cross Interchange | 1 |
| NIPPON | 581 | Indirect Cross Interchange | 1 |
| MACK | 62AX200 | Indirect Cross Interchange | 1 |
| NAPA | 581 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 1BE0316 | Indirect Cross Interchange | 1 |
| GREEN | 581 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 2D166 | Indirect Cross Interchange | 1 |
| DEERE JOHN | JD8197 | Indirect Cross Interchange | 1 |
| SKF | K581 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 21766 | Indirect Cross Interchange | 1 |
| IHC | 141257H | Indirect Cross Interchange | 1 |
| BOWER | 581C | Indirect Cross Interchange | 1 |
| IHC | 141248H | Indirect Cross Interchange | 1 |
| BOWER | 581 | Indirect Cross Interchange | 1 |
| L&S Bearing | 581 | Indirect Cross Interchange | 1 |
| NDH | 581 | Indirect Cross Interchange | 1 |
| CR | BR5818 | Indirect Cross Interchange | 1 |
| CR | BR581 | Indirect Cross Interchange | 1 |
| CR | 5818 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 4DGA2209 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | 4CGA2209 | Indirect Cross Interchange | 1 |
| WHITE MOTOR | FT2110 | Indirect Cross Interchange | 1 |
| General Electric | 8864957P33 | Indirect Cross Interchange | 1 |
| GM | 9412580 | Indirect Cross Interchange | 1 |
| All Parts | 581 | Indirect Cross Interchange | 1 |
| MACK | 1458BR581 | Indirect Cross Interchange | 1 |
| ABC | 581 | Indirect Cross Interchange | 1 |
| GM | 9440583 | Indirect Cross Interchange | 1 |
| Le Tourneau | H5019 | Indirect Cross Interchange | 1 |
| GM | 455822 | Indirect Cross Interchange | 1 |
| NICE | 581 | Indirect Cross Interchange | 1 |
| STAustin-Western | 312229 | Indirect Cross Interchange | 1 |
| AUSTIN | 312229 | Indirect Cross Interchange | 1 |
| Westinghouse Electric | H5019 | Indirect Cross Interchange | 1 |
| FORD | C3T4221C | Indirect Cross Interchange | 1 |
| TYSON | 581 | Indirect Cross Interchange | 1 |
| FIAT | 73014345 | Indirect Cross Interchange | 1 |
| KOEHRING | 1217109 | Indirect Cross Interchange | 1 |
| TIMKEN | 581C | Indirect Cross Interchange | 1 |
| SKF | 581 | Indirect Cross Interchange | 1 |
| Four Wheel Drive | 9A581 | Indirect Cross Interchange | 1 |
| NSN | JAN711005813000 | Indirect Cross Interchange | 1 |
| INGERSOLL-RAND | A415767 | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | 581 | Indirect Cross Interchange | 1 |
| NSN | H0126109040 | Indirect Cross Interchange | 1 |
| INGERSOLL-RAND | 50553767 | Indirect Cross Interchange | 1 |
| OSHKOSH | 380GX6 | Indirect Cross Interchange | 1 |
| NSN | G1500139923 | Indirect Cross Interchange | 1 |
| ALLIS-CHALMERS | 014345 | Indirect Cross Interchange | 1 |
| OSHKOSH | 380G6 | Indirect Cross Interchange | 1 |
| NSN | G1161539918 | Indirect Cross Interchange | 1 |