| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKF | 20210 | Direct Cross Interchange | 4 |
| NATIONAL | 225110 | Direct Cross Interchange | 3 |
| Precision Seals & Bearings | 225110 | Direct Cross Interchange | 2 |
| DT Components | 225110 | Direct Cross Interchange | 2 |
| ALLOY | 1290 | Indirect Cross Interchange | 4 |
| VW | 095321243D | Indirect Cross Interchange | 4 |
| VW | 095321243 | Indirect Cross Interchange | 4 |
| TOYOTA | 0442216010 | Indirect Cross Interchange | 4 |
| SEALED POWER | N20210 | Indirect Cross Interchange | 4 |
| TIMKEN | 225110 | Indirect Cross Interchange | 4 |
| BECK/ARNLEY | 0523182 | Indirect Cross Interchange | 4 |
| BECK/ARNLEY | 0523240 | Indirect Cross Interchange | 3 |
| LAZORLITE | L817520 | Indirect Cross Interchange | 3 |
| LAZORLITE | L816060 | Indirect Cross Interchange | 3 |
| ITM | 2117591 | Indirect Cross Interchange | 3 |
| ITM | 2111022 | Indirect Cross Interchange | 3 |
| FEDERAL MOGUL | 225110 | Indirect Cross Interchange | 3 |
| VERA | 6502874 | Indirect Cross Interchange | 3 |
| TRANSTEC | B29788 | Indirect Cross Interchange | 3 |
| SAAB | 4280582 | Indirect Cross Interchange | 3 |
| RENAULT | T3087157 | Indirect Cross Interchange | 3 |
| VW | 095321243A | Indirect Cross Interchange | 3 |
| VICTOR | SS66755 | Indirect Cross Interchange | 3 |
| NOK | AD8480E | Indirect Cross Interchange | 3 |
| WORLD PARTS | W72290 | Indirect Cross Interchange | 3 |
| WORLD PARTS | W72265 | Indirect Cross Interchange | 3 |
| WORLD PARTS | W72260 | Indirect Cross Interchange | 3 |
| IAPCO | L0061030 | Indirect Cross Interchange | 3 |
| IAPCO | L0016015 | Indirect Cross Interchange | 3 |
| CHICAGO RAWHIDE | 20210 | Indirect Cross Interchange | 3 |
| L&S Bearing | 7120210 | Indirect Cross Interchange | 2 |
| Dichtomatik | 51X65X7TB | Indirect Cross Interchange | 2 |
| TRANSCOM | 51X65X9TB | Indirect Cross Interchange | 2 |
| TRANSCOM | 51X65X7TB | Indirect Cross Interchange | 2 |
| TRANSCOM | 51X65X13TB | Indirect Cross Interchange | 2 |
| American Motors | 7703087157 | Indirect Cross Interchange | 2 |
| ABC | 7120210 | Indirect Cross Interchange | 2 |
| REPCO | 2117591 | Indirect Cross Interchange | 1 |
| REPCO | 2111022 | Indirect Cross Interchange | 1 |
| PACCAR | 20210CHR | Indirect Cross Interchange | 1 |
| CR | 551621 | Indirect Cross Interchange | 1 |
| CR | 20210 | Indirect Cross Interchange | 1 |
| ABC | 225110 | Indirect Cross Interchange | 1 |
| Bearings Inc | 1429810 | Indirect Cross Interchange | 1 |
| WESTON | W51X65X7R6 | Indirect Cross Interchange | 1 |
| WESTON | 51X65X7R6 | Indirect Cross Interchange | 1 |
| FREIGHTLNR | CHR20210 | Indirect Cross Interchange | 1 |
| SKF Automotive | OS20210 | Indirect Cross Interchange | 1 |
| KACO | DFS165RTF01 | Indirect Cross Interchange | 1 |
| KACO | DFS1657RTF02 | Indirect Cross Interchange | 1 |
| VOLKSWAGEN | 095321243D | Indirect Cross Interchange | 1 |
| MACK | 20210 | Indirect Cross Interchange | 1 |
| VOLKSWAGEN | 095321243 | Indirect Cross Interchange | 1 |
| MACK | 145820210 | Indirect Cross Interchange | 1 |
| WORLD PARTS | W72265K | Indirect Cross Interchange | 1 |
| FORD | 965820210 | Indirect Cross Interchange | 1 |
| ITM | 1521512 | Indirect Cross Interchange | 1 |
| PTC | PT225110 | Indirect Cross Interchange | 1 |
| GREEN | 225110 | Indirect Cross Interchange | 1 |
| DT Components | 51X65X7 | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 51X65X7 | Indirect Cross Interchange | 1 |
| NAPA | SS66755 | Indirect Cross Interchange | 1 |
| LAZORLITE | L817775 | Indirect Cross Interchange | 1 |
| CARQUEST | 51X65X7 | Indirect Cross Interchange | 1 |
| CARQUEST | 225110 | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR20210 | Indirect Cross Interchange | 1 |
| CANADIAN TIRE | 01384252 | Indirect Cross Interchange | 1 |
| CHAMPION | 7120210 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 51X65X7 | Indirect Cross Interchange | 1 |
| CHAMPION | 6837675 | Indirect Cross Interchange | 1 |
| NATIONAL | V474096SC | Indirect Cross Interchange | 1 |
| NATIONAL | 51X65X7 | Indirect Cross Interchange | 1 |
| NATIONAL | 474096SCR | Indirect Cross Interchange | 1 |
| NAVISTAR | CR20210 | Indirect Cross Interchange | 1 |
| TIMKEN | 51X65X7 | Indirect Cross Interchange | 1 |
| TIMKEN | 516507XX | Indirect Cross Interchange | 1 |