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Dayco 5050400DR Poly Rib Serpentine Belt Rib - 5 40 Inch

Part of: Dayco Poly Rib Serpentine Belt

Other options in this family: Dayco 5060418 Dayco 5060870 Dayco 5061090 Dayco 5060705 Dayco 5050400

Manufacturer

Picture for manufacturer Dayco

Part Number

5050400DR
16 reviews
Sale Price

$12.23

2 left at this price

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Usually delivered within 2 days

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Product Details

The Dayco 5050400DR is a premium poly-rib serpentine belt engineered for light-duty vehicles requiring reliable accessory drive performance. This 40-inch, 5-rib belt features advanced EPDM construction with aramid reinforcement, delivering exceptional durability and performance across a wide range of operating conditions.

Key Features:

  • 40-inch effective length with 5-rib configuration (metric designation 5PK1015)
  • Aramid-reinforced EPDM compound resists cracking and heat degradation
  • 0.68-inch top width with straight rib profile for optimal pulley engagement
  • Engineered to conform to high-mileage, worn, or misaligned drives
  • Fabric backing material reduces noise and vibration
  • Performs reliably in extreme temperatures from -49°F to 212°F (-45°C to 100°C)
  • Standard rib depth and 0.169-inch rib thickness for OE-quality fit

Developed through extensive laboratory and road testing, this serpentine belt is designed to address common belt drive issues including noise, slippage, and premature wear. The unique rib profile helps eliminate squealing while maintaining consistent tension on alternators, power steering pumps, air conditioning compressors, and other engine-driven accessories. Cross-references include Gates K050400, Goodyear 4050400, and ACDelco 5K400.

Smooth process

Thank you

The manifold gasket was damaged upon arrival due to shifting of the iron manifold. The were placed into a cardboard box together without any packing material. I don't think it was Autoplicity's fault. I think it was the manufacture of the manifold since it was in their branded box.

Great experience

Thank you for having the best price I could find after missing out on Black Friday deals from sites I normally shop. I will definitely keep you in mind for future purchases.

Great prices and a quality search no complaints so far.

All good

Ordering was easy. Good web site. Hope shipping is quick.

Hi

prices are good. just wish you guys offered free shipping.

Heapest I could find on the product I purchased saved a few bucks. When restoring a classic a few bucks goes a long way

Had just the part I needed at a great price. Thanks

Ordering process was quick and easy although I was not able to get payment to work through pay pal. In the credit card window, it say select form of payment. Was not able to get it to go to pay pal.

Very quick. Liked that it linked to Amazon. I originally ordered from Amazon who shipped me a front bearing assembly instead of the rear so having to re-order from you. Correct item received this time. Thank you!

Great service, best price available online and realistic shipping costs, Ordered 5PM Friday, shipped Monday , received Tuesday end of day. Beats driving to the local store. Highly recommended !!<br><br>RS Larchmont NY

Sweetest price on this K&N Filter anywhere! Shipped within 24hrs too. I'm coming back to shop for my car next.

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