SWITCH BLOCK, CONTROL 1-477-740-21
Fits: 2 models · Reference price: $114.88
1-477-740-21 is a replacement part (switch block, control). Our fitment data lists 2 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 |
|---|---|---|---|
| DCR-TRV33 | Sony | — | 43 |
| DCR-TRV22 | Sony | — | 33 |
Other parts for model DCR-TRV33
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 $114.88. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
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