DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89280, 1 Pulleys
The DAYCO Self-Adjusting Belt Tensioner, model 89280, is a vehicle belt tensioner with one pulley and an outside diameter of 2 3/4 in. As an OEM part from DAYCO, it is designed for automatic belt tension adjustment…
SKU 3G-OTH-486433
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Product Description
The DAYCO Self-Adjusting Belt Tensioner, model 89280, is a vehicle belt tensioner with one pulley and an outside diameter of 2 3/4 in. As an OEM part from DAYCO, it is designed for automatic belt tension adjustment 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 89280 belt tensioner used for?
The DAYCO 89280 self-adjusting belt tensioner automatically maintains proper tension in engine accessory drive belts. It is used in vehicles to reduce belt slip, noise, and wear on pulleys and components like alternators and water pumps.
What are the specifications of the DAYCO 89280 belt tensioner?
The DAYCO 89280 is a self-adjusting belt tensioner with one pulley and an outside diameter of 2 3/4 in. It is an OEM part designed for automatic tension adjustment in engine accessory drive systems. The manufacturer part number is 89280.
Where to buy the DAYCO 89280 belt tensioner worldwide?
3G Electric supplies the DAYCO 89280 belt tensioner to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery to your location. Contact us to order this OEM part for your vehicle's belt drive system.
How to install the DAYCO 89280 self-adjusting belt tensioner?
Installation of the DAYCO 89280 tensioner typically involves removing the old unit, aligning the new tensioner with the mounting bracket, and torquing the bolts to manufacturer specifications. Always consult the vehicle service manual for exact procedures and belt routing.
Used in
Common applications for DAYCODAYCO Products
3G Electric supplies DAYCO vehicle self-adjusting belt tensioners. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









