DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89231, 1 Pulleys
The DAYCO Self-Adjusting Belt Tensioner, model 89231, is a vehicle belt tensioner with one pulley and an outside diameter of 2 3/4 inches. As an OEM-sourced component from DAYCO, it is designed for straightforward…
SKU 3G-OTH-486367
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Product Description
The DAYCO Self-Adjusting Belt Tensioner, model 89231, is a vehicle belt tensioner with one pulley and an outside diameter of 2 3/4 inches. As an OEM-sourced component from DAYCO, it is designed for straightforward replacement in compatible 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 89231 belt tensioner used for?
The DAYCO 89231 self-adjusting belt tensioner maintains proper tension on engine accessory drive belts. It is used in automotive and light-truck applications to prevent belt slippage and reduce wear on pulleys and components. 3G Electric supplies this OEM-sourced DAYCO part for straightforward replacement in compatible systems.
What are the specifications of the DAYCO 89231 belt tensioner?
The DAYCO 89231 is a self-adjusting belt tensioner with one pulley and an outside diameter of 2 3/4 inches. It is manufactured by DAYCO under part number 89231. This OEM-sourced component is designed for direct replacement in compatible vehicle accessory drive systems.
Where to buy the DAYCO 89231 belt tensioner worldwide?
3G Electric supplies the DAYCO 89231 self-adjusting belt tensioner to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team to order this OEM-sourced DAYCO part for your vehicle's belt drive system.
How to install the DAYCO 89231 belt tensioner?
Installation of the DAYCO 89231 belt tensioner typically involves releasing belt tension, removing the old tensioner, and bolting the new unit in place. Always consult the vehicle service manual for torque specs and routing. 3G Electric provides this DAYCO part as a direct replacement for compatible systems.
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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.







