| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 1-421-901-177 | BOSCH | Direct Replacement | |
| RB 1-421-901-152 | MISC BRAND | Direct Replacement | |
| 1421901177 | MISC BRAND | Direct Replacement | |
| RB1-421-901-177 | MISC BRAND | Direct Replacement | |
| 1421901177 | BOSCH | Direct Replacement |