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

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

The DAYCO 4PK Series Micro-Ribbed V-Belt is a serpentine belt with 4 ribs, trade size 4PK1890, and aramid reinforcing cord material (MPN 5040745). This V-ribbed belt is designed for automotive drive applications…

SKU 3G-OTH-491515

Brand
DAYCO
Item
Automotive Drive Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt
Category
4PK Series Micro-Ribbed V-Belts
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Technical Specifications

DAYCO
Manufacturer Part Number
5040745
Type
K Belt Trade Size, V-Ribbed Belt, 4PK1890
Ribs
4
Industry Number
4PK1890
Reinforcing Cord Material
Aramid
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DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO 4PK Series Micro-Ribbed V-Belt is a serpentine belt with 4 ribs, trade size 4PK1890, and aramid reinforcing cord material (MPN 5040745). This V-ribbed belt is designed for automotive drive applications, leveraging DAYCO's expertise in power transmission components.

Frequently Asked Questions

What is the DAYCO 4PK1890 serpentine belt used for?

The DAYCO 4PK1890 serpentine belt is a V-ribbed drive belt used in automotive engines to drive accessories like the alternator, water pump, and power steering pump. Its aramid reinforcing cord provides high strength and durability for reliable power transmission in demanding under-hood environments.

What are the specifications of the DAYCO 4PK1890 belt?

The DAYCO 4PK1890 belt has 4 ribs, a K belt trade size, and aramid reinforcing cord material. Its industry number is 4PK1890, and the manufacturer part number is 5040745. This V-ribbed belt is designed for automotive serpentine drive systems requiring precise fit and long service life.

Where to buy the DAYCO 4PK1890 belt worldwide?

3G Electric supplies the DAYCO 4PK1890 serpentine belt to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine DAYCO belt for your automotive drive application.

How to install a DAYCO serpentine belt?

To install a DAYCO serpentine belt, first ensure the engine is off and cool. Route the belt around all pulleys according to the diagram, then use a tensioner tool to relieve tension and slip the belt onto the last pulley. Release tension slowly and verify proper alignment. Always consult the vehicle service manual for specific routing.

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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DAYCO Serpentine Belt: Serpentine Belt, K Belt Trade Size, V-Ribbed Belt, 32 1/2 in Effective Lg (MPN 5040325). Key specifications — Brand: DAYCO; Reinforcing Cord Material: Aramid; Industry Number: 4PK0825.
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