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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt - 7PK Series Micro-Ribbed V-Belts
DAYCO7PK Series Micro-Ribbed V-Belts

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 68 1/2 inches, an Industry Number of 7PK1740, and a Manufacturer Part…

SKU 3G-OTH-491550

Brand
DAYCO
Item
Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
Category
7PK Series Micro-Ribbed V-Belts
Available to Order
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DAYCO
Manufacturer Part Number
5070685
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
68 1/2 in
Industry Number
7PK1740
Reinforcing Cord Material
Aramid

Technical Documents

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DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

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 68 1/2 inches, an Industry Number of 7PK1740, and a Manufacturer Part Number of 5070685, with a reinforcing cord material of Aramid.

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 high torque transmission and quiet operation. This 7PK1740 belt is common in automotive and light industrial applications requiring a 68 1/2-inch effective length.

What are the specifications of the DAYCO 5070685 serpentine belt?

The DAYCO 5070685 is a 7PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed type. It has an effective length of 68 1/2 inches, Industry Number 7PK1740, and aramid reinforcing cord material. The aramid cord provides high strength and resistance to stretching under load.

Where to buy a DAYCO serpentine belt worldwide?

3G Electric supplies the DAYCO 5070685 serpentine belt to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 7PK1740 belt.

How to select the correct DAYCO serpentine belt?

To select the correct DAYCO serpentine belt, measure the effective length and confirm the rib count (7PK). Check the Industry Number (7PK1740) and trade size (K Belt). Ensure the aramid cord material matches your load requirements. Always compare with the original belt part number for fit.

Used in

Common applications for DAYCO
Automotive service centers — DAYCO metal exhaust hoses (SKU 4GKA4, 4GKA5) for flexible exhaust extraction from vehicle tailpipes during repair.
Marine engine rooms — DAYCO 304 stainless steel exhaust hoses (SKU 4GKA8, 4GKA7) for venting diesel generator exhaust in confined spaces.
Fuel system maintenance — DAYCO SAE J30R7 fuel hoses (SKU 4GJW1) for replacement of low-pressure fuel lines in industrial engines.
High-temperature fuel injection — DAYCO FKM fuel injection hose (SKU 4GJW6) for return lines on common-rail diesel systems operating above 250°F.
Industrial ventilation — DAYCO metal exhaust kits (SKU 4GKC1) for connecting fume hoods to exhaust ducts in welding or chemical processing areas.
Biofuel handling — DAYCO SAE J1527 fuel hoses (SKU 4GJW3) for transfer of biodiesel blends in agricultural equipment refueling stations.

DAYCO 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.

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