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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt - 4PK Series Micro-Ribbed V-Belts
DAYCO4PK Series Micro-Ribbed V-Belts

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

The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed design. It features an Effective Length of 36 1/2 inches, an Industry Number of 4PK0925, and a Reinforcing Cord…

SKU 3G-OTH-491481

Brand
DAYCO
Item
Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
Category
4PK Series Micro-Ribbed V-Belts
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DAYCO
Manufacturer Part Number
5040365
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
36 1/2 in
Industry Number
4PK0925
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 design. It features an Effective Length of 36 1/2 inches, an Industry Number of 4PK0925, and a Reinforcing Cord Material of Aramid (MPN 5040365).

Frequently Asked Questions

What is a DAYCO serpentine belt used for?

A DAYCO serpentine belt drives engine accessories such as the alternator, water pump, and air conditioning compressor. Its V-ribbed design provides efficient power transmission in automotive and light industrial applications. The aramid cord reinforcement offers high strength and durability under load.

What are the specifications of the DAYCO 5040365 serpentine belt?

The DAYCO 5040365 is a 4PK Series Micro-Ribbed V-Belt with a K Belt trade size and V-ribbed profile. It has an effective length of 36 1/2 inches, industry number 4PK0925, and aramid reinforcing cord material. This belt is designed for reliable performance in demanding drive systems.

Where to buy a DAYCO serpentine belt worldwide?

3G Electric supplies the DAYCO 5040365 serpentine belt to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial sourcing partner, we provide genuine DAYCO belts and can quote for bulk or single-unit orders.

How to select the correct DAYCO serpentine belt?

To select the correct DAYCO serpentine belt, match the effective length, rib count, and trade size to your application. For the 5040365, verify the 36 1/2 in effective length and 4PK0925 industry number. Consult your equipment manual or contact 3G Electric for cross-reference assistance.

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 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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