DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
The DAYCO Serpentine Belt is a 7PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an effective length of 90 9/16 inches, an Industry Number of 7PK2300, and a reinforcing cord…
SKU 3G-OTH-491592
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Product Description
The DAYCO Serpentine Belt is a 7PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an effective length of 90 9/16 inches, an Industry Number of 7PK2300, and a reinforcing cord made of aramid material (MPN 5070905).
Frequently Asked Questions
What is the DAYCO Serpentine Belt 5070905 used for?
The DAYCO Serpentine Belt 5070905 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 heat resistance for reliable power transmission under heavy loads.
What are the specifications of the DAYCO 7PK2300 serpentine belt?
The DAYCO 7PK2300 serpentine belt is a 7PK Series Micro-Ribbed V-Belt with K Belt Trade Size, V-Ribbed type, effective length 90 9/16 in, Industry Number 7PK2300, and aramid reinforcing cord material. MPN 5070905. It is designed for high-load accessory drive systems.
Where to buy DAYCO serpentine belts worldwide?
3G Electric supplies DAYCO serpentine belts worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine DAYCO belts like the 5070905 (7PK2300) to customers across 14 departments, including automotive and power transmission applications.
How to select the correct DAYCO serpentine belt for my application?
To select the correct DAYCO serpentine belt, match the effective length (90 9/16 in for 5070905), rib count (7PK), and trade size (K Belt) to your engine's specifications. Verify the Industry Number 7PK2300 and aramid cord material for high-torque or high-temperature environments. Consult your equipment manual for exact fitment.
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Common applications for DAYCODAYCO Products
3G Electric supplies DAYCO 7pk series micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









