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DAYCO 4PK1010 Micro-Ribbed V-Belt, 39-3/4 in Effective Length, Aramid Cord - 4PK Series Micro-Ribbed V-Belts
DAYCO4PK Series Micro-Ribbed V-Belts

DAYCO 4PK1010 Micro-Ribbed V-Belt, 39-3/4 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 3/4 inches, an Industry Number of 4PK1010, and a reinforcing cord…

SKU 3G-OTH-491491

Brand
DAYCO
Item
4PK1010 Micro-Ribbed V-Belt, 39-3/4 in Effective Length, Aramid Cord
Part Number
5040398
Category
4PK Series Micro-Ribbed V-Belts
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Technical Specifications

DAYCO
Manufacturer Part Number
5040398
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
39 3/4 in
Industry Number
4PK1010
Reinforcing Cord Material
Aramid

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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 3/4 inches, an Industry Number of 4PK1010, and a reinforcing cord made of aramid material (MPN 5040398).

Frequently Asked Questions

What is a DAYCO Serpentine Belt used for?

The DAYCO Serpentine Belt drives engine accessories such as alternators, water pumps, and power steering pumps in automotive and industrial applications. Its aramid-reinforced cord provides high tensile strength and resistance to stretching, making it suitable for demanding belt-driven systems.

What are the specifications of the DAYCO Serpentine Belt 5040398?

The DAYCO Serpentine Belt 5040398 is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed type. It has an effective length of 39 3/4 inches, Industry Number 4PK1010, and aramid reinforcing cord material for durability.

Where to buy a DAYCO Serpentine Belt worldwide?

3G Electric supplies the DAYCO Serpentine Belt 5040398 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this aramid-reinforced belt.

How to select the correct DAYCO Serpentine Belt for my application?

To select the correct DAYCO Serpentine Belt, verify the effective length (39 3/4 in), Industry Number (4PK1010), and rib count (4PK). Match these to your engine or equipment specifications. DAYCO belts with aramid cord offer high strength for heavy loads. Consult your equipment manual for exact requirements.

Used in

Common applications for DAYCO
Automotive repair — Dayco 11A Series cogged V-belts for engine accessory drives
Industrial machinery — Dayco HP Series metric V-belts for power transmission in pumps and compressors
Heavy-duty drives — Dayco XTX Series cogged V-belts for high-load serpentine systems
Engine timing — Dayco 95164 timing belt for camshaft and crankshaft synchronization
Fuel systems — Dayco fuel hoses (SAE J30R7 or J1527) for low-pressure fuel delivery
Marine applications — Dayco fuel hose MPN 80061 or 80064 meeting SAE J1527 for marine fuel systems
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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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