| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CARQUEST | R512121 | Direct Cross Interchange | 6 |
| PARTS MASTER | PM512121 | Direct Cross Interchange | 5 |
| QUALITY-BUILT | WH512121 | Direct Cross Interchange | 5 |
| AutoZone | WH512121 | Direct Cross Interchange | 5 |
| FENWICK | WH512121 | Direct Cross Interchange | 5 |
| PARTS PLUS | P512121 | Indirect Cross Interchange | 5 |
| SKF | BR930229 | Indirect Cross Interchange | 5 |
| NATIONAL | 512121 | Indirect Cross Interchange | 5 |
| TIMKEN | 512121 | Indirect Cross Interchange | 5 |
| AutoZone | 512121 | Indirect Cross Interchange | 5 |
| HONDA | 4220SZ5J51 | Indirect Cross Interchange | 5 |
| HONDA | 42200SZ3J51 | Indirect Cross Interchange | 5 |
| HONDA | 42200SZ3J01 | Indirect Cross Interchange | 5 |
| PRECISION AUTOMOTIVE INDUSTRIES | 512121 | Indirect Cross Interchange | 5 |
| NAPA | PBR930229 | Indirect Cross Interchange | 3 |
| TIMKEN | R512121 | Indirect Cross Interchange | 1 |