DAYCO Idler Pulley: Idler Pulley, 89131, Serpentine, Flat, Flangeless Flange
The DAYCO Idler Pulley (Part No. 89131) is a steel, flat, flangeless flange serpentine idler pulley rated for light-duty vehicle applications. As a flat idler pulley, it is designed to guide and tension serpentine…
SKU 3G-OTH-494020
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Product Description
The DAYCO Idler Pulley (Part No. 89131) is a steel, flat, flangeless flange serpentine idler pulley rated for light-duty vehicle applications. As a flat idler pulley, it is designed to guide and tension serpentine belts in automotive accessory drive systems.
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 89131 used for?
The DAYCO Idler Pulley 89131 is a steel, flat, flangeless serpentine idler pulley for light-duty vehicle accessory drive systems. It guides and tensions the serpentine belt to ensure proper operation of alternators, water pumps, and other belt-driven components.
What are the specifications of the DAYCO Idler Pulley 89131?
The DAYCO Idler Pulley 89131 is a light-duty, steel pulley with a flat, flangeless flange design for serpentine belt systems. Its manufacturer part number is 89131, and it is made by DAYCO. It is intended for automotive accessory drive applications.
Where to buy the DAYCO Idler Pulley 89131 worldwide?
3G Electric supplies the DAYCO Idler Pulley 89131 to customers worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to deliver this steel flat idler pulley to your facility, regardless of location.
How to install the DAYCO Idler Pulley 89131?
To install the DAYCO Idler Pulley 89131, first ensure the serpentine belt is fully slackened. Remove the old pulley, then mount the new steel pulley onto the bracket, torquing the center bolt to manufacturer specifications. Re-tension the belt and verify alignment before starting the engine.
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Common applications for DAYCODAYCO 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.









