Gear 421121901
Brand: Sony · Fits: 8 models · Reference price: $5.03
421121901 is a Sony replacement part (gear). Our fitment data lists 8 models that use it.
When to replace this part
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| DHC-ZX50MD | Sony | — | 47 |
| HCD-ZX50MD | Sony | — | 43 |
| RCD-W50C | Sony | — | 32 |
| TEA07K25SPC | Climette/Keeprite/Zoneaire | — | 16 |
| MHCZX10 | Sony | — | 56 |
| HCD-ZX10 | Sony | — | 37 |
| HCD-ZX70DVD | Sony | — | 36 |
| MHC-ZX70DVD | Sony | — | 33 |
Other parts for model DHC-ZX50MD
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $5.03. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 421121901 listings on Amazon