Poly Rib Belt
Hover over the image to zoom in
Share this:

CARQUEST by Dayco Poly Rib Belt

Part No. 5050645 Warranty Details  

See if this part fits a specific vehicle.

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. Dayco Poly-Rib Belts meet or exceed SAE J1459 and SAE J2432 specifications. This Poly-Rib Belt is another 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
Back To Top
Belt Length:64.57 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:65.23 in
Rib Quantity:5
Standards:SAE J1459, SAE J2432

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.

1 Question | 1 Answer
Displaying question 1
  • Q:

    can this belt be used on vehicle with air cond and pwr steering.
    Asked on 3/11/2012 by ron from Trenton,NJ

    1 answer



      To help you in a better manner, if you could please include the year, make, model and engine specification of the vehicle and we would be better able to assist you.

      Answered on 3/11/2012 by Aaron from AAP
Displaying question 1

Do you have a question about this product? 

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.