DAYCO Idler Pulley: Idler Pulley, 89135, Serpentine, Flat, Flangeless Flange
The DAYCO Idler Pulley (part number 89135) is a flat, flangeless, serpentine idler pulley for light-duty vehicle applications. Constructed from steel, this pulley is designed to guide and tension the serpentine belt…
SKU 3G-OTH-494015
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Product Description
The DAYCO Idler Pulley (part number 89135) is a flat, flangeless, serpentine idler pulley for light-duty vehicle applications. Constructed from steel, this pulley is designed to guide and tension the serpentine belt in engine 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 89135 idler pulley used for?
The DAYCO 89135 idler pulley guides and tensions the serpentine belt in light-duty vehicle engine accessory drive systems. Its flat, flangeless steel design ensures reliable belt tracking and reduces vibration, supporting alternators, water pumps, and other belt-driven components.
What are the specifications of the DAYCO 89135 idler pulley?
The DAYCO 89135 is a light-duty, flat, flangeless serpentine idler pulley made of steel. It is designed for vehicle engine accessory drive systems. Key specs include manufacturer part number 89135 and a steel pulley material. It is not intended for heavy-duty or flanged applications.
Where to buy the DAYCO 89135 idler pulley worldwide?
3G Electric supplies the DAYCO 89135 idler pulley to customers worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to deliver this light-duty steel pulley to your facility. Contact us for availability and lead time.
How to install the DAYCO 89135 idler pulley?
Install the DAYCO 89135 idler pulley by first relieving tension on the serpentine belt. Remove the old pulley, then mount the new steel pulley onto the bracket, ensuring the flat, flangeless surface aligns with the belt path. Torque the center bolt to manufacturer specifications and re-tension the belt.
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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.









