Idler Pulley
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Idler Pulley
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CARQUEST by Dayco Idler Pulley

Part No. 89185 Warranty Details  

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Dayco No Slack Idler/Tensioner Pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and therefore longer pulley life.

Product Features:
  • Lifetime lubricated ball bearings
  • Double high temperature seals to assure peak bearing performance
  • Grooved, steel pulley that contains a specially formulated e-coating, comparable to OE plating that resists corrosion and wear resistance under harsh environments
  • Meets or exceeds OE quality
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by PowerReviews
CARQUEST by DaycoIdler Pulley

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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(2 of 4 customers found this review helpful)


Exactly What I Needed


from Baltimore, MD

Verified Buyer


  • Easy Installation
  • Step-by-step instructions


  • A bit pricy

Best Uses

  • Oem part

Comments about CARQUEST by Dayco Idler Pulley:

This part was exactly what I needed. I had the option of getting one from a junk yard but have had bad experiences with junk yard engine parts before. My old pulley's bearings seized and melted, causing the belt to break. My closest Advance Auto had the part in stock (along with the belt) and my repair was done in no time. You will need to re-use the sleeve insert in the pulley so that is remains free spinning while still being bolted in place. I would definitely recommend this product, even though it cost a little more than I wanted to pay.

  • Was this a gift?:
  • No

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