| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 21110 | Direct Cross Interchange | 6 |
| NATIONAL | 9599S | Direct Cross Interchange | 5 |
| VICTOR | 47453 | Direct Cross Interchange | 5 |
| NAPA | NOS21110 | Direct Cross Interchange | 4 |
| PRONTO | PT9599S | Direct Cross Interchange | 3 |
| CARQUEST | 9599S | Direct Cross Interchange | 3 |
| TIMKEN | 9599S | Indirect Cross Interchange | 3 |
| ACDelco | 29523 | Indirect Cross Interchange | 3 |
| L&S Bearing | 7121110 | Indirect Cross Interchange | 3 |
| GM | 1622222 | Indirect Cross Interchange | 3 |
| GM | 1490993 | Indirect Cross Interchange | 3 |
| GM | 1490026 | Indirect Cross Interchange | 3 |
| NAPA | 47453 | Indirect Cross Interchange | 3 |
| DEERE JOHN | AT144871A | Indirect Cross Interchange | 3 |
| TRANSCOM | 21285TBJ | Indirect Cross Interchange | 3 |
| MCCORD | M9599S | Indirect Cross Interchange | 3 |
| Spicer-Dana | 47453 | Indirect Cross Interchange | 3 |
| Fel-Pro | P16057 | Indirect Cross Interchange | 3 |
| Fel-Pro | 16057 | Indirect Cross Interchange | 3 |
| Bearings Inc | 1495969 | Indirect Cross Interchange | 3 |
| ABC | 7121110 | Indirect Cross Interchange | 3 |
| NOK | UH0004E0 | Indirect Cross Interchange | 3 |
| SEALED POWER | N21110 | Indirect Cross Interchange | 3 |
| Bearings Inc | 1422260 | Indirect Cross Interchange | 2 |
| CHICAGO RAWHIDE | 21110 | Indirect Cross Interchange | 2 |
| PRECISION AUTOMOTIVE INDUSTRIES | 9599S | Indirect Cross Interchange | 2 |
| CR | 532464 | Indirect Cross Interchange | 2 |
| FREIGHTLNR | CHR21320 | Indirect Cross Interchange | 2 |
| Precision Seals & Bearings | 9599S | Indirect Cross Interchange | 2 |
| PARTS PLUS | P9599S | Indirect Cross Interchange | 2 |
| CR | 525409 | Indirect Cross Interchange | 2 |
| FREIGHTLNR | CHR21111 | Indirect Cross Interchange | 2 |
| DT Components | 9599S | Indirect Cross Interchange | 2 |
| GM | 12304286 | Indirect Cross Interchange | 2 |
| CR | 520133 | Indirect Cross Interchange | 2 |
| FREIGHTLNR | CHR21110 | Indirect Cross Interchange | 2 |
| SKF Automotive | OS21320 | Indirect Cross Interchange | 2 |
| GM | 8675731 | Indirect Cross Interchange | 2 |
| CR | 21320 | Indirect Cross Interchange | 2 |
| SKF Automotive | OS21111 | Indirect Cross Interchange | 2 |
| GM | 8655032 | Indirect Cross Interchange | 2 |
| CR | 21111 | Indirect Cross Interchange | 2 |
| SKF Automotive | OS21110 | Indirect Cross Interchange | 2 |
| GM | 8627145 | Indirect Cross Interchange | 2 |
| CR | 21110 | Indirect Cross Interchange | 2 |
| AutoZone | 9599S | Indirect Cross Interchange | 2 |
| CR | 2110 | Indirect Cross Interchange | 2 |
| TROSTEL | A86319 | Indirect Cross Interchange | 2 |
| AutoZone | 47453 | Indirect Cross Interchange | 2 |
| TROSTEL | A86228S | Indirect Cross Interchange | 2 |
| Delco Moraine | 29523 | Indirect Cross Interchange | 2 |
| TROSTEL | 256A20807 | Indirect Cross Interchange | 2 |
| Delco Moraine | 293238 | Indirect Cross Interchange | 2 |
| L&S Bearing | A86319 | Indirect Cross Interchange | 2 |
| NOK | UH0004E | Indirect Cross Interchange | 2 |
| L&S Bearing | A86228S | Indirect Cross Interchange | 2 |
| STEFA | S1261 | Indirect Cross Interchange | 2 |
| L&S Bearing | 86319S | Indirect Cross Interchange | 2 |
| STEFA | S1143 | Indirect Cross Interchange | 2 |
| L&S Bearing | 86319 | Indirect Cross Interchange | 2 |
| L&S Bearing | 7121320 | Indirect Cross Interchange | 2 |
| L&S Bearing | 7121111 | Indirect Cross Interchange | 2 |
| NATIONAL | 54X73X8 | Indirect Cross Interchange | 2 |
| NATIONAL | 2457 | Indirect Cross Interchange | 2 |
| BMC | JJ20116 | Indirect Cross Interchange | 2 |
| TIMKEN | 547308XX | Indirect Cross Interchange | 2 |
| TIMKEN | 2457 | Indirect Cross Interchange | 2 |
| SKF | OS21110 | Indirect Cross Interchange | 2 |
| SKF | 520133 | Indirect Cross Interchange | 2 |
| CHRYSLER | T3900 | Indirect Cross Interchange | 2 |
| CHRYSLER | T21111 | Indirect Cross Interchange | 2 |
| SEALED POWER | N21320 | Indirect Cross Interchange | 2 |
| SEALED POWER | N21111 | Indirect Cross Interchange | 2 |
| WESTON | W54X73X1113R4 | Indirect Cross Interchange | 2 |
| WESTON | 54X73X95R4 | Indirect Cross Interchange | 2 |
| GARLOCK | 94X5403 | Indirect Cross Interchange | 2 |
| WESTON | 54X73X8R4 | Indirect Cross Interchange | 2 |
| ABC | 7121111 | Indirect Cross Interchange | 2 |
| CR | 570150 | Indirect Cross Interchange | 2 |
| WESTON | 54X73X127R4 | Indirect Cross Interchange | 2 |
| Bearings Inc | 1550128 | Indirect Cross Interchange | 2 |
| WESTON | 54X73X1113R4 | Indirect Cross Interchange | 2 |
| Fel-Pro | 45023 | Indirect Cross Interchange | 2 |
| MOPAR | T3900 | Indirect Cross Interchange | 2 |
| CR | 551692 | Indirect Cross Interchange | 2 |
| FREIGHTLINER | CHR21110 | Indirect Cross Interchange | 1 |
| BRAKE HEADQUARTERS | C33RJ48216 | Indirect Cross Interchange | 1 |
| CHICAGO RAWHIDE | 520133 | Indirect Cross Interchange | 1 |
| CHICAGO RAWHIDE | 21111 | Indirect Cross Interchange | 1 |
| Fel-Pro | BS40012 | Indirect Cross Interchange | 1 |
| VICTOR | 60829 | Indirect Cross Interchange | 1 |
| NOK | 290066 | Indirect Cross Interchange | 1 |
| FORD | 965821110 | Indirect Cross Interchange | 1 |
| FORD | 930021110 | Indirect Cross Interchange | 1 |
| LEMPCO | 34743M | Indirect Cross Interchange | 1 |
| GREEN | 9599S | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 9599S | Indirect Cross Interchange | 1 |
| FITZGERALD | 85188 | Indirect Cross Interchange | 1 |
| CARQUEST | 47453 | Indirect Cross Interchange | 1 |
| MasterPro | PT9599S | Indirect Cross Interchange | 1 |
| CANADIAN TIRE | 91382878 | Indirect Cross Interchange | 1 |
| SKF | OS21111 | Indirect Cross Interchange | 1 |
| DANA | 47453 | Indirect Cross Interchange | 1 |
| MOOG | 9599S | Indirect Cross Interchange | 1 |
| FAG | UH0004E0 | Indirect Cross Interchange | 1 |
| IHC | ZAR21110 | Indirect Cross Interchange | 1 |
| IHC | CR21110 | Indirect Cross Interchange | 1 |
| PACCAR | 21110CHR | Indirect Cross Interchange | 1 |
| NAVISTAR | CR21110 | Indirect Cross Interchange | 1 |
| MOPAR PARTS | T3900 | Indirect Cross Interchange | 1 |
| CORTECO | 79184 | Indirect Cross Interchange | 1 |
| SKF | 457415 | Indirect Cross Interchange | 1 |
| SKF | 21111 | Indirect Cross Interchange | 1 |
| ACDelco | 293238 | Indirect Cross Interchange | 1 |
| MACK | 21110 | Indirect Cross Interchange | 1 |
| MACK | 145821110 | Indirect Cross Interchange | 1 |
| PARTS MASTER | PM9599S | Indirect Cross Interchange | 1 |
| NAPA | 21110 | Indirect Cross Interchange | 1 |
| JOHN DEERE | AT144871A | Indirect Cross Interchange | 1 |