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DAYCO 89231 Self-Adjusting Belt Tensioner, 1 Pulley, 2 3/4 in Outside Diameter - Vehicle Self-Adjusting Belt Tensioners
DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO 89231 Self-Adjusting Belt Tensioner, 1 Pulley, 2 3/4 in Outside Diameter

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

Brand
DAYCO
Item
89231 Self-Adjusting Belt Tensioner, 1 Pulley, 2 3/4 in Outside Diameter
Part Number
89231
Category
Vehicle Self-Adjusting Belt Tensioners
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

DAYCO
Manufacturer Part Number
89231
Type
89231
Pulleys
1
Outside Dia
2 3/4 in

Technical Documents

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DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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.

Used in

Common applications for DAYCO
Automotive repair — Dayco 11A Series cogged V-belts for engine accessory drives
Industrial machinery — Dayco HP Series metric V-belts for power transmission in pumps and compressors
Heavy-duty drives — Dayco XTX Series cogged V-belts for high-load serpentine systems
Engine timing — Dayco 95164 timing belt for camshaft and crankshaft synchronization
Fuel systems — Dayco fuel hoses (SAE J30R7 or J1527) for low-pressure fuel delivery
Marine applications — Dayco fuel hose MPN 80061 or 80064 meeting SAE J1527 for marine fuel systems
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DAYCO 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.

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