DAYCO Idler Pulley: Idler Pulley, 89157, Serpentine, Flat, Flangeless Flange
The DAYCO Idler Pulley (model 89157) is a steel, flat, flangeless serpentine idler pulley rated for light-duty vehicle applications. As a flat, flangeless design, it provides smooth belt routing in serpentine drive…
SKU 3G-OTH-493994
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Product Description
The DAYCO Idler Pulley (model 89157) is a steel, flat, flangeless serpentine idler pulley rated for light-duty vehicle applications. As a flat, flangeless design, it provides smooth belt routing in serpentine drive systems. 3G Electric interprets customer demand and delivers this genuine DAYCO part across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
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 89157 used for?
The DAYCO Idler Pulley 89157 is a steel, flat, flangeless serpentine idler pulley designed for light-duty vehicle applications. It provides smooth belt routing and tension maintenance in serpentine drive systems, reducing vibration and extending belt life in automotive and light industrial engines.
What are the specifications of the DAYCO Idler Pulley 89157?
The DAYCO Idler Pulley 89157 is a light-duty, steel pulley with a flat, flangeless design for serpentine belt systems. Key specs include manufacturer part number 89157, steel pulley material, and a light-duty performance rating. It is a genuine DAYCO part for reliable belt routing.
Where to buy the DAYCO Idler Pulley 89157 worldwide?
3G Electric supplies the genuine DAYCO Idler Pulley 89157 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this steel, light-duty serpentine idler pulley for your vehicle application.
How to install the DAYCO Idler Pulley 89157?
To install the DAYCO Idler Pulley 89157, first disconnect the battery and relieve belt tension using a serpentine belt tool. Remove the old pulley, align the new steel flangeless pulley on the mounting bracket, torque the center bolt to manufacturer specifications, and reinstall the belt. Verify smooth rotation.
Used in
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.









