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DAYCO 4PK1115 Micro-Ribbed V-Belt - 4PK Series Micro-Ribbed V-Belts
DAYCO4PK Series Micro-Ribbed V-Belts

DAYCO 4PK1115 Micro-Ribbed V-Belt

The DAYCO Serpentine Belt is a 4PK Series Micro-Ribbed V-Belt with a K Belt Trade Size and V-Ribbed Belt type. It has an effective length of 43 29/32 in, an Industry Number of 4PK1115, and a Manufacturer Part Number…

SKU 3G-OTH-491520

Brand
DAYCO
Item
4PK1115 Micro-Ribbed V-Belt
Part Number
5040439
Category
4PK Series Micro-Ribbed V-Belts
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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
5040439
Type
K Belt Trade Size, V-Ribbed Belt
Effective Lg
43 29/32 in
Industry Number
4PK1115
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 has an effective length of 43 29/32 in, an Industry Number of 4PK1115, and a Manufacturer Part Number of 5040439. The belt features aramid reinforcing cord material for strength.

Frequently Asked Questions

What is the DAYCO Serpentine Belt 5040439 used for?

The DAYCO Serpentine Belt 5040439 is a 4PK Series Micro-Ribbed V-Belt designed for engine accessory drive systems. It transfers power to alternators, water pumps, and air conditioning compressors in automotive and industrial applications. Its aramid reinforcing cord provides high strength and durability under load.

What are the specifications of the DAYCO Serpentine Belt 4PK1115?

The DAYCO Serpentine Belt 4PK1115 has a K Belt Trade Size and V-Ribbed Belt type. It features an effective length of 43 29/32 in, an Industry Number of 4PK1115, and a Manufacturer Part Number of 5040439. The reinforcing cord material is aramid for enhanced tensile strength.

Where to buy the DAYCO Serpentine Belt 5040439 worldwide?

3G Electric supplies the DAYCO Serpentine Belt 5040439 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 4PK Series Micro-Ribbed V-Belt with aramid cord reinforcement to your facility. Contact us for availability and lead time.

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

To select the correct DAYCO Serpentine Belt, verify the effective length (43 29/32 in for model 5040439), the Industry Number (4PK1115), and the K Belt Trade Size. Ensure the belt type matches your drive system's rib count and groove profile. DAYCO belts with aramid cord are suited for high-torque or high-temperature environments.

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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DAYCO
V-ribbed belt with K Belt trade size and aramid reinforcing cord. Effective length of 47 1/16 inches. Used in automotive and industrial accessory drive systems to transfer power from the engine crankshaft to components such as alternators, water pumps, and air conditioning compressors
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DAYCO
V-ribbed belt with K belt trade size, 49 1/32 in effective length, and aramid reinforcing cord. Designed for driving engine accessories such as alternators, water pumps, and power steering pumps in automotive and light industrial applications

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