Support Belt X21866021

Brand: Sony · Fits: 3 models · Reference price: $26.36

X21866021 is a Sony replacement part (support belt). Our fitment data lists 3 models that use it.

When to replace this part

Drive system (belts, pulleys, motors)

Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.

Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.

Models that use this part

Other parts for model KDL-52XBR7

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• COVER,GOLD X23198401
• Cover 410704411
• Holder 329305201
• COVER,BLK X23198381
• Connector 191005216
• Thermistor 180978911
• Transformer 141962211
• ILLUMINATI 148068012

Reference price and where to compare

The reference price on file for this part is $26.36. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare X21866021 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool