Poly Rib Belt, Premium
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Poly Rib Belt, Premium
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CARQUEST by Dayco Poly Rib Belt, Premium

Part No. 5050540 Warranty Details  
Quantity  Add to Cart

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Designed for high mileage multiple-accessory drives, Dayco's "W" profile belt (patent pending) is the most innovative advancement in multi-rib belt design in over 25 years. CARQUEST by Dayco® Poly-Rib® Belts meet or exceed SAE J1459 and SAE J2432 specifications. This belt is another CARQUEST by Dayco® product proudly made in the USA.

Product Features:
  • The "W" profile rib has been engineered to conform to slight misalignments, the number one cause for belt noise
  • Aramid noise resistant fibers embedded in the rubber make this belt run quieter in worn or misaligned pulleys
  • No-Noise Advanced Design EPDM rubber compound for quiet extended life
  • Made in the USA
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Belt Length:54.00 in
Belt Width:.68 in
Cross Section Designation:K-Section
Hinges Included:.68
Material:EPDM, Aramid Reinforced
Maximum Operating Temperature:100
Minimum Operating Temperature:-42.7
Outside Circumference:54.66 in
Rib Quantity:5
Standards:SAE J1459, SAE J2432


by PowerReviews
CARQUEST by DaycoPoly Rib Belt, Premium

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

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(1 of 2 customers found this review helpful)


Exact length and number of ribs as oem


from Woodbridge, NJ

See all my reviews

Verified Buyer
3 or more reviews submitted

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Not sure about preview reviews but when I compared the old belt with this one, it was exactly the same length and number of ribs.

(2 of 2 customers found this review helpful)


Doesn't fit


from Mcminville,TN

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Yup, belt is too short. why is it still being sold for this model car

(3 of 4 customers found this review helpful)


Doesn't fit (Too Short)


from Havelock, NC


  • Durable


  • Does not fit

Best Uses

  • Everyday Driving
  • Replacement

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

I'm not sure what happened, but the belt I received was marked as what I needed, but was 3 or 4 inches shorter around than the original belt.

This belt would not work on my unmodified 2003 Mitsubishi Eclipse 2.4L engine like it said it would.

I did try and push the PS pump in closer to take up some of the slack I needed, but it wouldn't go far enough in to make this belt work.

Hopefully I just got the rare occurrence where a belt was wrongly marked.

So make sure this belt is the right one you need before buying it.

  • Car & Truck:
  • Casual Driver

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