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. 5040378 Warranty Details  
$23.99
Quantity  Add to Cart

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Check Vehicle Fit

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:37.80 in
Belt Width:.54 in
Color:Black
Cross Section Designation:K-Section
Hinges Included:.54
Material:EPDM, Aramid Reinforced
Maximum Operating Temperature:100
Minimum Operating Temperature:-42.7
Outside Circumference:38.46 in
Rib Quantity:4
Standards:SAE J1459, SAE J2432

REVIEW SNAPSHOT®

by PowerReviews
CARQUEST by DaycoPoly Rib Belt, Premium
 
4.4

(based on 57 reviews)

Ratings Distribution

  • 5 Stars

     

    (42)

  • 4 Stars

     

    (9)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (6)

83%

of respondents would recommend this to a friend.

Pros

  • Easy to install (18)
  • Durable (13)
  • Improves engine efficiency (7)
  • Lightweight (5)
  • Increases power (3)

Cons

No Cons

Best Uses

  • Replacement (16)
  • Everyday driving (13)
  • Restoration (5)
  • Performance driving (4)
  • Racing (3)
    • Car & Truck:
    • Casual driver (3)
    • Reviewer Profile:
    • Auto enthusiast (8), Mechanic (8), Casual driver (7), Truck enthusiast (7)

Most Liked Positive Review

 

A/C Belt

Good quality looking belt. Just put on so don't know long term results.

Good quality looking belt. Just put on so don't know long term results.

VS

Most Liked Negative Review

 

NOT Long Lasting

Belt failed while driving down highway with AC on. Age only 11 months. Compared it with new belt at service desk. Belt showed much wear and aged rubber but no cracks. Appeared much...Read complete review

Belt failed while driving down highway with AC on. Age only 11 months. Compared it with new belt at service desk. Belt showed much wear and aged rubber but no cracks. Appeared much thinner than the new belt. Is cheap rubber compound used to make them? Will try this belt one more time since it was under warranty. If early failure again will definitely go look for a better brand.

Reviewed by 57 customers

Displaying reviews 1-10

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5.0

I would definitely buy this product again.

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Very high quality at a great price too.

 
5.0

i would purchase again

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

perfect fit as it should be and good price

 
5.0

Would purchase again

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Better than oem

 
5.0

Perfect fit

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Perfect fit for my 2002 Chevy Silverado 2500

 
5.0

Great bang

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

A+

 
5.0

I'd buy again

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Great product

 
5.0

Belt replacement

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Good belt. Changed out while working on the radiator.

 
5.0

Excellent belt for the price

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Excellent belt

 
5.0

Hell yeah

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Took 10 minutes. Made in America. Gotta luv it.

 
5.0

Would purchase again

By 

from undisclosed

Verified Buyer

Comments about CARQUEST by Dayco Poly Rib Belt, Premium:

Seems quality built. Fit like it should.

Displaying reviews 1-10

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Do you have questions about this product?

 

Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

6 Questions | 6 Answers
Displaying questions 1-6
  • Q:

    IN SEARCHING FOR A SERPENTINE BELT FOR A 2002 YUKON XL WITH A 5.3L ENGINE, ALL BELTS LISTED SAY "EXACT FIT", BUT ONE IS 37.8 INCHES LONG AND ANOTHER IS 93 INCHES LONG. WHICH IS CORRECT? OR DOES THIS ENGINE REQUIRE MORE THAN 1 BELT?
    Asked on 1/12/2015 by kcm400 from Lake Charles,LA

    1 answer

    • CUSTOMER CARE

      A:

      Happy to help you with that question Kcm400. The belt with part number 5040378 is an AC and Tensioner belt. It does appear to be the case that your vehicle has 2 belts. The other 2 belts will be main drive belts are different depending on the amp rating of your alternator. Part number 5060923 is a main drive belt for an alternator with a 105amp rating and is 92.32inches in length. Part number 5060930 is also a main drive belt for a alternator with a 130amp rating and is 93 inches.

      Answered on 1/15/2015 by Panda from AAP
  • Q:

    On my 2004 Silverado 2500 HD the fan belt is fraying on the sides making stings that have to be trimmed. What could be the cause the belt only has about 500 miles on it.
    Asked on 12/22/2014 by Tommt from Silverhill, AL

    1 answer

    • CUSTOMER CARE

      A:

      Hi Tommy, without the presence of your vehicle we would not be able to properly diagnose it, nor provide you with a 100% answer. I would suggest that you take your vehicle and get it thoroughly checked by a certified mechanic before buying any parts that may/may not solve the problem.

      Answered on 12/23/2014 by Steve from AAP
  • Q:

    how do i get a diagram to install the serpentine belt on a 2003 chevy express 3500
    Asked on 1/9/2013 by den from oxford

    1 answer

    • CUSTOMER CARE

      A:

      With reference to your query on Dayco Poly Rib Poly-Rib® Belt - (Part No. 5040378), the requested diagram has been sent to your mail. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

      Answered on 1/10/2013 by Aaron from AAP
  • Q:

    Im going to replace this belt on my 2006 escalade with 120k miles.
    Do I need to change the belt TENSIONER AS WELL? If yes why?
    Thanks
    Asked on 8/23/2012 by eva from Frederickburg, va

    1 answer

    • CUSTOMER CARE

      A:

      It is common to replace the timing belt tensioner at the same time as the belt is replaced.The usual failure modes of timing belts are either stripped teeth (which leaves a smooth section of belt where the drive cog will slip) or delamination and unraveling of the fiber cores. Breakage of the belt, because of the nature of the high tensile fibers, is uncommon. Correct belt tension is critical - too loose and the belt will whip, too tight and it will whine and put excess strain on the bearings of the cogs. In either case belt life will be drastically shortened. Aside from the belt itself, also common is a failure of the tensioner. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

      Answered on 8/23/2012 by Vincent from AAP
  • Q:

    I'm looking for a diagram for this belt for a 2001 chevy tahoe.
    Asked on 6/13/2010 by Bruce from Titusville, Fl

    1 answer

    • CUSTOMER CARE

      A:

      I recommend that you go to your local Advance Auto Parts store and purchase a repair manual. The repair manual will have a diagram for the belt.

      Answered on 7/2/2010 by Kevin from AAP
  • Q:

    I need a diagram for this product.
    Asked on 4/3/2010 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      Can you please provide me the year, make, model and engine size of your vehicle so that I may better help you.

      Answered on 4/7/2010 by Mike from Anon
Displaying questions 1-6

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