DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
The DAYCO Serpentine Belt is a 5PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an effective length of 74 1/2 inches, an Industry Number of 5PK1890, and a reinforcing cord…
SKU 3G-OTH-497730
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Product Description
The DAYCO Serpentine Belt is a 5PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an effective length of 74 1/2 inches, an Industry Number of 5PK1890, and a reinforcing cord made of aramid material (MPN 5050745).
Frequently Asked Questions
What is a DAYCO Serpentine Belt used for?
The DAYCO Serpentine Belt drives engine accessories like alternators, water pumps, and power steering pumps in automotive and industrial applications. Its aramid-reinforced cord provides high tensile strength and resistance to stretching, making it suitable for demanding belt-driven systems.
What are the specifications of the DAYCO 5050745 Serpentine Belt?
The DAYCO 5050745 is a 5PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed type. It has an effective length of 74 1/2 inches, Industry Number 5PK1890, and aramid reinforcing cord material. This belt is designed for reliable power transmission in serpentine drive systems.
Where to buy a DAYCO Serpentine Belt worldwide?
3G Electric supplies the DAYCO Serpentine Belt (MPN 5050745) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this belt for your application.
How to select the correct DAYCO Serpentine Belt for my application?
To select the correct DAYCO Serpentine Belt, verify the belt length (74 1/2 in effective length), rib count (5PK), and trade size (K Belt). Cross-reference the Industry Number 5PK1890 with your equipment manual. For custom applications, consult a specialist to ensure proper fit and tension.
Used in
Common applications for DAYCODAYCO Products
3G Electric supplies DAYCO 5pk series micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

