DAYCOFlat Idler Pulleys for Vehicles

DAYCO Idler Pulley: Idler Pulley, 89141, Serpentine, Flat, Flangeless Flange

The DAYCO Idler Pulley (Part Number 89141) is a steel, light-duty, flat, flangeless serpentine idler pulley for vehicles. It is designed for use in serpentine belt systems, providing a smooth, flangeless surface for…

SKU 3G-OTH-493981

Brand

DAYCO

Item

Idler Pulley: Idler Pulley, 89141, Serpentine, Flat, Flangeless Flange

Technical Specifications

DAYCO

Manufacturer Part Number

89141

Type

89141, Serpentine, Flat, Flangeless Flange, Light Duty, Steel 

Pulley Material

Steel 

Performance Rating

Light Duty 

View Full Spec Sheet

Technical Documents

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DAYCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 89141 idler pulley used for?

The DAYCO 89141 idler pulley is used in vehicle serpentine belt systems to guide and tension the belt. Its flat, flangeless steel design provides smooth belt routing for light-duty applications, helping reduce vibration and extend belt life.

What are the specifications of the DAYCO 89141 idler pulley?

The DAYCO 89141 is a light-duty, steel serpentine idler pulley with a flat, flangeless flange. It is designed for use in vehicle accessory belt drives. The manufacturer part number is 89141, and it is made by DAYCO.

Where to buy the DAYCO 89141 idler pulley worldwide?

3G Electric supplies the DAYCO 89141 idler pulley worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part.

How to install the DAYCO 89141 idler pulley?

To install the DAYCO 89141 idler pulley, first relieve tension on the serpentine belt using a belt tensioner tool. Remove the old pulley, then mount the new DAYCO pulley onto the bracket, ensuring the flat flangeless surface aligns with the belt path. Re-tension the belt per vehicle specifications.

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 flat 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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