DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It has an effective length of 43 11/16 inches, an Industry Number of 4PK1110, and a Manufacturer Part…
SKU 3G-OTH-491526
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Product Description
The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It has an effective length of 43 11/16 inches, an Industry Number of 4PK1110, and a Manufacturer Part Number of 5040437. The belt features aramid reinforcing cord material for strength.
Frequently Asked Questions
What is a DAYCO serpentine belt used for?
A DAYCO serpentine belt drives engine accessories such as alternators, water pumps, and power steering pumps. Its V-ribbed design provides efficient power transmission across multiple pulleys. The aramid cord reinforcement offers high strength and durability for demanding industrial and automotive applications.
What are the specifications of the DAYCO 5040437 serpentine belt?
The DAYCO 5040437 is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size. It has an effective length of 43 11/16 inches, an Industry Number of 4PK1110, and features aramid reinforcing cord material for strength. It is a V-ribbed belt designed for reliable performance.
Where to buy a DAYCO serpentine belt worldwide?
3G Electric supplies the DAYCO serpentine belt worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this belt to your facility. Contact us for pricing and lead time on this 4PK1110 belt.
How to select the correct DAYCO serpentine belt for my application?
To select the correct DAYCO serpentine belt, verify the effective length (43 11/16 in for model 5040437), the number of ribs (4PK), and the trade size (K Belt). Confirm your application requires aramid cord reinforcement for high-tension drives. Always cross-reference the Industry Number 4PK1110 with your equipment manual.
Used in
Common applications for DAYCODAYCO Products
3G Electric supplies DAYCO 4pk series micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









