DC93-00634A Samsung Dryer Idler Pulley: Symptoms, Compatibility & Current Prices

Part Reference

Samsung part DC93-00634A is an OEM dryer idler pulley assembly that maintains tension on the drum drive belt. Worn bearings, a damaged pulley wheel or a bent tensioner can create squeaking, grinding or drum-drive problems.

Part numberDC93-00634A
Part typeIdler pulley assembly
ManufacturerSamsung
ApplianceDryer
Common symptomSqueak / grind / drum won’t turn
FunctionMaintains belt tension
Check current pricesAsk a Technician

What Does DC93-00634A Do?

The assembly includes the pulley wheel and bracket near the motor. It tensions the dryer belt so the motor can rotate the drum. A worn or seized pulley can damage the belt or allow it to slip off.

Current Prices for DC93-00634A

Prices checked August 17, 2026. Prices, stock and shipping can change. These links are informational and are not currently affiliate links.
PartSelect$61.57

Official OEM · In stock when checked

Check vendor price →
Repair Clinic$61.57

Genuine OEM listing

Check vendor price →
AppliancePartsPros$61.58

Genuine Samsung · In stock when checked

Check vendor price →

Symptoms That Can Point to DC93-00634A

  • Squeaking or grinding as the drum turns.
  • Drum does not rotate normally.
  • Belt slips off or shows abnormal wear.
  • Pulley wheel is cracked, seized or out of alignment during inspection.

DC93-00634A Replacement and Cross-Reference Numbers

Reviewed OEM distributor listings cross-reference DC93-00634A with AP6038887, DC61-01230B, DC96-00882B, DC96-00882C, DC97-07509B, 4455850 and PS11771601. PartSelect also lists earlier numbers including 12002777, 35001083, 35001098, 35001276 and DC61-01215A. Verify the complete dryer model before relying on a cross-reference.

Does DC93-00634A Fit My Dryer?

Reviewed listings show compatibility across certain Samsung-built dryer platforms, including some Kenmore and other branded models. Use the complete model number rather than the brand name alone.

Not Sure the Idler Is Causing the Noise?

Send the full model number and describe when the sound occurs. That can help separate an idler problem from a roller, belt or motor issue.

Ask an Appliance Technician — Free

DC93-00634A FAQ

Is DC93-00634A an OEM Samsung part?

Yes. Reviewed PartSelect, Repair Clinic and AppliancePartsPros listings identify DC93-00634A as an OEM or genuine Samsung assembly.

Can a bad idler pulley stop the drum from turning?

Yes. A seized or misaligned pulley can interfere with belt travel and drum rotation, although other drive components can cause the same symptom.

Should the belt be inspected too?

Yes. The belt, drum rollers and other rotating components should be inspected when the dryer is opened for an idler-pulley repair.