| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TIMKEN | 1021V | Direct Cross Interchange | 7 |
| PRECISION AUTOMOTIVE INDUSTRIES | 1021 | Direct Cross Interchange | 5 |
| PARTS PLUS | P1021 | Direct Cross Interchange | 5 |
| AutoZone | 1021V | Direct Cross Interchange | 5 |
| SKF | 27723 | Direct Cross Interchange | 5 |
| ITM | 1501302 | Direct Cross Interchange | 3 |
| NATIONAL | 1021V | Indirect Cross Interchange | 6 |
| BECK/ARNLEY | 0522003 | Indirect Cross Interchange | 6 |
| SUBARU | 806770013 | Indirect Cross Interchange | 5 |
| SUBARU | 806770012 | Indirect Cross Interchange | 5 |
| SUBARU | 806770011 | Indirect Cross Interchange | 5 |
| SUBARU | 806770010 | Indirect Cross Interchange | 5 |
| PRECISION AUTOMOTIVE INDUSTRIES | 1021V | Indirect Cross Interchange | 5 |
| PARTS PLUS | P1021V | Indirect Cross Interchange | 5 |
| CHICAGO RAWHIDE | 27723 | Indirect Cross Interchange | 4 |
| LAZORLITE | L497657 | Indirect Cross Interchange | 3 |
| LAZORLITE | L497282 | Indirect Cross Interchange | 3 |
| PAYEN | NJ342 | Indirect Cross Interchange | 3 |
| NOK | BH1438E0 | Indirect Cross Interchange | 3 |
| NOK | BH1438E | Indirect Cross Interchange | 3 |
| NOK | AH3502P0 | Indirect Cross Interchange | 3 |
| NOK | AH3502P | Indirect Cross Interchange | 3 |
| WESTON | W34327533S | Indirect Cross Interchange | 3 |
| L&S Bearing | 7127723 | Indirect Cross Interchange | 3 |
| NATIONAL | 1021 | Indirect Cross Interchange | 3 |
| ABC | 7127723 | Indirect Cross Interchange | 3 |
| SEALED POWER | N27724 | Indirect Cross Interchange | 3 |
| SEALED POWER | N27723 | Indirect Cross Interchange | 3 |
| IAPCO | L0058005 | Indirect Cross Interchange | 3 |
| DT Components | 1021V | Indirect Cross Interchange | 3 |
| Precision Seals & Bearings | 1021V | Indirect Cross Interchange | 3 |
| CR | 532583 | Indirect Cross Interchange | 2 |
| CR | 27724 | Indirect Cross Interchange | 2 |
| CR | 27723 | Indirect Cross Interchange | 2 |
| FREIGHTLNR | CHR27723 | Indirect Cross Interchange | 2 |
| SKF Automotive | OS27723 | Indirect Cross Interchange | 2 |
| VICTOR | 66704 | Indirect Cross Interchange | 2 |
| L&S Bearing | 711021 | Indirect Cross Interchange | 1 |
| OE | RM700 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | 806770013 | Indirect Cross Interchange | 1 |
| OE | RM14302 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | 806770011 | Indirect Cross Interchange | 1 |
| OE | NJ342 | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | 22549023 | Indirect Cross Interchange | 1 |
| OE | BS40265 | Indirect Cross Interchange | 1 |
| Precision Seals & Bearings | 1021 | Indirect Cross Interchange | 1 |
| OE | AH3502PO | Indirect Cross Interchange | 1 |
| IMC | 22549023368 | Indirect Cross Interchange | 1 |
| OE | 806770011 | Indirect Cross Interchange | 1 |
| IMC | 22549023 | Indirect Cross Interchange | 1 |
| OE | 70X87X10HTCLPA | Indirect Cross Interchange | 1 |
| OE | 17218 | Indirect Cross Interchange | 1 |
| OE | 15032600 | Indirect Cross Interchange | 1 |
| OE | 0522003 | Indirect Cross Interchange | 1 |
| NAPA | 66704 | Indirect Cross Interchange | 1 |
| NAPA | 27723 | Indirect Cross Interchange | 1 |
| ABC | 1021 | Indirect Cross Interchange | 1 |
| NAVISTAR | CR27723 | Indirect Cross Interchange | 1 |
| CORTECO | 17218 | Indirect Cross Interchange | 1 |
| DT Components | 1021 | Indirect Cross Interchange | 1 |
| DNJ | RM700 | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 1021V | Indirect Cross Interchange | 1 |
| AutoZone | RS29250 | Indirect Cross Interchange | 1 |
| FEDERAL MOGUL | 1021 | Indirect Cross Interchange | 1 |
| AutoZone | 66704 | Indirect Cross Interchange | 1 |
| CARQUEST | 1021 | Indirect Cross Interchange | 1 |
| Fel-Pro | P27419 | Indirect Cross Interchange | 1 |
| SKF | OS27723 | Indirect Cross Interchange | 1 |
| PRONTO | RS29250 | Indirect Cross Interchange | 1 |
| MACK | 27723 | Indirect Cross Interchange | 1 |
| SKF | 532583 | Indirect Cross Interchange | 1 |
| MACK | 145827723 | Indirect Cross Interchange | 1 |
| SKF | 27724 | Indirect Cross Interchange | 1 |
| FORD | 965827723 | Indirect Cross Interchange | 1 |
| CLEVITE | M97616 | Indirect Cross Interchange | 1 |
| TIMKEN | 1021 | Indirect Cross Interchange | 1 |
| NTN | 1021 | Indirect Cross Interchange | 1 |
| IHC | ZAR27723 | Indirect Cross Interchange | 1 |
| FREIGHTLINER | CHR27723 | Indirect Cross Interchange | 1 |
| IHC | CR27723 | Indirect Cross Interchange | 1 |
| ROL | RS29250 | Indirect Cross Interchange | 1 |
| PACCAR | 27723CHR | Indirect Cross Interchange | 1 |
| BWC | 806770013 | Indirect Cross Interchange | 1 |
| PARTS MASTER | RS29250 | Indirect Cross Interchange | 1 |
| BWC | 806770011 | Indirect Cross Interchange | 1 |
| OE | S99685 | Indirect Cross Interchange | 1 |
| WAWD | 450172 | Indirect Cross Interchange | 1 |
| FORD | 930027723 | Indirect Cross Interchange | 1 |
| OE | RS29575 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 22549023368 | Indirect Cross Interchange | 1 |