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DAYCO Idler Pulley: Idler Pulley, 89140, Serpentine, 4PK Compatible Belt Trade Size - Ribbed V-Belt Idler Pulleys for Vehicles
DAYCORibbed V-Belt Idler Pulleys for Vehicles

DAYCO Idler Pulley: Idler Pulley, 89140, Serpentine, 4PK Compatible Belt Trade Size

The DAYCO Idler Pulley (model 89140) is a steel, ribbed serpentine idler pulley for vehicles, rated light duty and compatible with a 4PK belt. 3G Electric interprets this demand and sources the genuine DAYCO part…

SKU 3G-OTH-487971

Brand
DAYCO
Item
Idler Pulley: Idler Pulley, 89140, Serpentine, 4PK Compatible Belt Trade Size
Category
Ribbed V-Belt Idler Pulleys for Vehicles
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Technical Specifications

DAYCO
Manufacturer Part Number
89140
Type
89140, Serpentine, Ribbed, Steel
Pulley Material
Steel
Performance Rating
Light Duty
Compatible Belt Trade Size
4PK
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DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Idler Pulley (model 89140) is a steel, ribbed serpentine idler pulley for vehicles, rated light duty and compatible with a 4PK belt. 3G Electric interprets this demand and sources the genuine DAYCO part, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right answer, not just a catalog.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DAYCO Idler Pulley 89140 used for?

The DAYCO Idler Pulley 89140 is a steel, ribbed serpentine idler pulley for light-duty vehicle serpentine belt systems. It maintains proper belt tension and alignment on 4PK-compatible belt drives, reducing vibration and extending belt life in automotive and light industrial applications.

What are the specifications of the DAYCO Idler Pulley 89140?

The DAYCO Idler Pulley 89140 is a steel, ribbed serpentine idler pulley rated light duty. It is compatible with a 4PK belt trade size. The manufacturer part number is 89140. 3G Electric sources this genuine DAYCO part for global delivery.

Where to buy the DAYCO Idler Pulley 89140 worldwide?

3G Electric supplies the DAYCO Idler Pulley 89140 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine DAYCO part, backed by our specialist expertise across 14 industrial departments.

How to select the correct DAYCO idler pulley for a serpentine belt?

To select the correct DAYCO idler pulley, match the pulley type (ribbed or smooth), belt trade size (e.g., 4PK), and performance rating (light duty) to your vehicle's serpentine belt system. Verify the manufacturer part number, such as 89140, and consult your belt routing diagram for proper fit.

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 ribbed v-belt idler pulleys for vehicles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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