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DAYCO Self-Adjusting Belt Tensioner 89280 - Vehicle Self-Adjusting Belt Tensioners
DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO Self-Adjusting Belt Tensioner 89280

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

Brand
DAYCO
Item
Self-Adjusting Belt Tensioner 89280
Category
Vehicle Self-Adjusting Belt Tensioners
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DAYCO
Manufacturer Part Number
89280
Type
89280
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 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.

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 DAYCO
Automotive service centers — DAYCO metal exhaust hoses (SKU 4GKA4, 4GKA5) for flexible exhaust extraction from vehicle tailpipes during repair.
Marine engine rooms — DAYCO 304 stainless steel exhaust hoses (SKU 4GKA8, 4GKA7) for venting diesel generator exhaust in confined spaces.
Fuel system maintenance — DAYCO SAE J30R7 fuel hoses (SKU 4GJW1) for replacement of low-pressure fuel lines in industrial engines.
High-temperature fuel injection — DAYCO FKM fuel injection hose (SKU 4GJW6) for return lines on common-rail diesel systems operating above 250°F.
Industrial ventilation — DAYCO metal exhaust kits (SKU 4GKC1) for connecting fume hoods to exhaust ducts in welding or chemical processing areas.
Biofuel handling — DAYCO SAE J1527 fuel hoses (SKU 4GJW3) for transfer of biodiesel blends in agricultural equipment refueling stations.

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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