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Dayco 5120640 Heavy Duty Poly Rib Serpentine Belt - 10-Rib 63.98 Inch

Part of: Dayco Heavy Duty Poly Rib Serpentine Belt

Other options in this family: Dayco 5080550 Dayco 5080795 Dayco 5081325 Dayco 5081373 Dayco 5080925

Manufacturer

Picture for manufacturer Dayco

Part Number

5120640
15 reviews
Sale Price

$26.59

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Dayco 5120640 is a heavy-duty poly rib serpentine belt engineered for demanding commercial vehicle applications. This 10-rib belt measures 63.98 inches in length and features aramid-reinforced EPDM construction for superior durability and performance under extreme conditions.

Key Features:

  • 10-rib design with 1.66-inch width for maximum power transmission
  • Aramid-reinforced EPDM compound resists cracking and wear in extreme temperatures
  • Straight rib profile with grooved design runs cooler and quieter than conventional belts
  • 0.17-inch thickness provides optimal flexibility and strength
  • Meets and exceeds SAE J1459 and SAE J2432 specifications
  • Metric designation: 10PK1545

Dayco's advanced rubber compound is specifically formulated to minimize noise, reduce slippage, and deliver extended service life in heavy-duty applications. The precision-engineered rib profile conforms to worn or misaligned drives, making it ideal for powering alternators, power steering pumps, air conditioning compressors, and water pumps in commercial trucks and heavy equipment.

3

nice.

Hello

good

Satisfied with the whole experience. Fast speedy service. No issues at all.

Thank you

Great price!!! Saved hundreds off Wilwood brake kit! Thanks!!!!

this is my new home... very cool site, beat summit and jegs by $20 to $30

Extremely Happy! Best price on the web, easy order tracking, if only all online orders from other sources were this easy. I ordered a component from another online retailer who showed parts "in stock" only to see my status as "sent to warehouse" and it was weeks. When Autoplicity shows "in stock" it really was and delivered right away.

It took exactly a week for the part to be shipped because the part came directly from the supplier. But the price was the lowest around.

easy and quick thus far.

I just received my order 7260 very quickly and it was as I had ordered............very easy to order and would do business with them again and I also will recommend them to others.

Perfect item, fast shipment, great communication, and the best price.

Great communication, lowest price I could find anywhere, and quick shipping with a tracking number. What more could you ask for. 2nd time dealing with them and still impressed! order# 6935

They had exactly what I needed and the cheapest price i found anywhere.

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