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Idler pulley 279640

Listed in the parts list of 41 models in the index. Replaces 3388672.

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Models part 279640 fits

Thumping or squealing during a cycle points to worn rollers, pulleys or bearings. Find your model number below before you order; the list is sorted by brand.

From the Sears PartsDirect parts lists of the models above, checked November 2026. Amazon buttons open a search for the part number; we may earn a commission.