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Dayco 5040940 Poly Rib Serpentine Belt - 4-Rib 94 Inch

(GMC G2500 1987-91, K1500 1988-89, C1500 1988-89, K2500 1988-89, C3500 1988-89, K3500 1988-89, Safari 1987-89, C2500 1988-89, G3500 1987-91 + 11 more models)

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

5040940
6 reviews
Sale Price

$18.85

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Dayco 5040940 Poly Rib serpentine belt is a premium-quality multi-ribbed drive belt engineered for passenger cars and light-duty trucks. This 4-rib serpentine belt features Dayco's innovative W Profile design, representing the most significant advancement in serpentine belt technology in over 35 years.

Key Specifications:

  • Effective Length: 94.09 inches
  • Outside Circumference: 94.75 inches
  • Top Width: 0.54 inches (14.20mm)
  • Number of Ribs: 4
  • Rib Profile: W Profile
  • Metric Part Number: 4PK2390
  • Material: EPDM with aramid reinforcement

Features and Benefits:

  • Constructed with aramid-reinforced EPDM compounds for superior strength and durability
  • Engineered to conform to high-mileage, worn, or misaligned drives
  • Helps eliminate noisy belt conditions common in demanding applications
  • Resists cracking and performs better in extreme temperature ranges
  • Meets SAE J1459 and SAE J2432 standards
  • Designed for high-mileage, demanding drives found in today's vehicles

As the original manufacturer of the first multi-ribbed serpentine belt for OEM applications, Dayco has built a reputation for quality and innovation since 1905. This replacement belt delivers OE-quality performance and provides reliable solutions to troublesome drive system problems.

Cross References: GM 14102102, Gates K040940, ACDelco 4K940, NAPA 25-040940, Goodyear 4040940, Continental PK040940, and others.

Products specifications

Fits

GMC G2500 1987-91, K1500 1988-89, C1500 1988-89, K2500 1988-89, C3500 1988-89, K3500 1988-89, Safari 1987-89, C2500 1988-89, G3500 1987-91, G1500 1987-91; Chevrolet C1500 1988-89, K1500 1988-89, K2500 1988-89, C3500 1988-89 + 6 more models

Belt Length (in)

94.10 in.

Belt Style

Serpentine

Belt Width (in)

0.547 in.

Number of Belt Ribs

4

Quantity

Sold individually.

Easy

I purchased an extend-a-truck on autoplicity. It was the best price on the Internet. Autoplicity beat amazon by approximately $30. I received a confirmation it shipped the following day.

Good so far

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

wow great service great products supper fast shipping could not be any more happy with the products dose what it says it dose.

Great price and fast shipping eBay can't even match

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