DAYCO7PK Series Micro-Ribbed V-Belts

DAYCO Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt

SKU 3G-OTH-491549

Brand

DAYCO

Item

Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt

Technical Specifications

DAYCO

Manufacturer Part Number

5070656

Type

K Belt Trade Size, V-Ribbed Belt, 7PK1666 

Ribs

7

Industry Number

7PK1666 

Reinforcing Cord Material

Aramid 

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Technical Documents

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DAYCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO 7PK Series Micro-Ribbed V-Belt (SKU 6HDF8, MPN 5070656) is a serpentine belt with 7 ribs, trade size K, and industry number 7PK1666. It features aramid reinforcing cord material for strength. 3G Electric interprets your demand for this OEM-specified belt and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls to ensure the right part for your application.

Frequently Asked Questions

What is the DAYCO 7PK1666 serpentine belt used for?

The DAYCO 7PK1666 serpentine belt drives engine accessories like alternators, water pumps, and power steering pumps in automotive and industrial applications. Its aramid cord reinforcement provides high strength and durability under load. 3G Electric supplies this OEM-specified belt across 14 industrial departments, with specialist depth in pumps and controls.

What are the specifications of the DAYCO 7PK1666 belt?

The DAYCO 7PK1666 belt has 7 ribs, a K belt trade size, and industry number 7PK1666. It uses aramid reinforcing cord material for strength. The manufacturer part number is 5070656. 3G Electric sources this belt to match your application requirements, backed by expertise in combustion, pumps, and controls.

Where to buy the DAYCO 7PK1666 belt worldwide?

3G Electric supplies the DAYCO 7PK1666 belt worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver this OEM-specified serpentine belt to your location. Contact us for availability and lead time on this aramid-reinforced part.

How to select the correct DAYCO serpentine belt for my application?

To select the correct DAYCO serpentine belt, verify the number of ribs (7), trade size (K), and industry number (7PK1666) against your existing belt. The aramid cord material suits high-load drives. 3G Electric can confirm fitment for your engine or equipment across 14 industrial departments, including pumps and controls.

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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