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Cumberland Auto Parts · Cooling System
72-2029084
In stock · ships from Knoxville
An idler pulley is a rotating component in an engine’s serpentine belt system.
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It routes and tensions the belt to drive accessories like the alternator, water pump, and A/C compressor. Over time the internal bearing can wear, causing noise or belt slip; replacement restores quiet, reliable operation.
Part Number: 72-2029084
IDLER PULLEY
Vendor: Cumberland Auto Parts
Dealer: KP Services Crossville
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