DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
The DAYCO 6PK Series Micro-Ribbed V-Belt (SKU 6HDE9) is a serpentine belt with 6 ribs, trade size 6PK3125, and aramid reinforcing cord material. As a V-ribbed belt (MPN 5061230), it is designed for automotive drive…
SKU 3G-OTH-505401
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Product Description
The DAYCO 6PK Series Micro-Ribbed V-Belt (SKU 6HDE9) is a serpentine belt with 6 ribs, trade size 6PK3125, and aramid reinforcing cord material. As a V-ribbed belt (MPN 5061230), it is designed for automotive drive applications requiring a K belt trade size.
Frequently Asked Questions
What is the DAYCO 6PK3125 serpentine belt used for?
The DAYCO 6PK3125 serpentine belt drives engine accessories such as alternators, water pumps, and power steering pumps in automotive applications. Its 6-rib V-ribbed design with aramid reinforcing cord provides high strength and durability for reliable power transmission.
What are the specifications of the DAYCO 6PK3125 belt?
The DAYCO 6PK3125 belt has 6 ribs, a K belt trade size, and aramid reinforcing cord material. Its industry number is 6PK3125, and the manufacturer part number is 5061230. It is a V-ribbed serpentine belt designed for automotive drive systems.
Where to buy the DAYCO 6PK3125 belt worldwide?
3G Electric supplies the DAYCO 6PK3125 serpentine belt worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this belt to your location. Contact us to order and arrange delivery.
How to install a DAYCO serpentine belt?
To install a DAYCO serpentine belt, first ensure the engine is off and cool. Route the belt according to the diagram, using a tensioner tool to relieve tension. Verify the belt sits properly in all pulleys, then release tensioner. Check alignment and tension per vehicle specifications.
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Common applications for DAYCODAYCO Products
3G Electric supplies DAYCO 6pk series micro-ribbed v-belts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









