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DAYCO 4PK1005 Micro-Ribbed V-Belt, 39 9/16 in Effective Length, Aramid Cord - 4PK Series Micro-Ribbed V-Belts
DAYCO4PK Series Micro-Ribbed V-Belts

DAYCO 4PK1005 Micro-Ribbed V-Belt, 39 9/16 in Effective Length, Aramid Cord

The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an Effective Length of 39 9/16 inches, an Industry Number of 4PK1005, and a Reinforcing Cord…

SKU 3G-OTH-491490

Brand
DAYCO
Item
4PK1005 Micro-Ribbed V-Belt, 39 9/16 in Effective Length, Aramid Cord
Part Number
5040395
Category
4PK Series Micro-Ribbed V-Belts
Available to Order
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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
5040395
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
39 9/16 in
Industry Number
4PK1005
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 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It features an Effective Length of 39 9/16 inches, an Industry Number of 4PK1005, and a Reinforcing Cord Material of Aramid (MPN 5040395).

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 in automotive and industrial equipment. Its V-ribbed design provides high torque transmission and quiet operation. 3G Electric supplies this belt across 14 industrial departments, including power transmission and machining.

What are the specifications of the DAYCO 5040395 serpentine belt?

The DAYCO 5040395 serpentine belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size. It has an effective length of 39 9/16 inches, an Industry Number of 4PK1005, and aramid reinforcing cord material. This belt is designed for reliable power transmission in demanding applications.

Where to buy a DAYCO serpentine belt worldwide?

3G Electric supplies the DAYCO serpentine belt worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine DAYCO belts like the 5040395. Contact us for availability and lead time to your location.

How to select the right DAYCO serpentine belt?

To select the correct DAYCO serpentine belt, verify the effective length (39 9/16 in for model 5040395), rib count (4PK), and trade size (K Belt). Check your equipment's belt routing diagram and ensure the aramid cord material matches load requirements. 3G Electric can help confirm fitment for your application.

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.
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DAYCO Products

3G Electric supplies DAYCO 4pk 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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