DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89269, 1 Pulleys

SKU 3G-OTH-486452

Brand

DAYCO

Item

Belt Tensioner: Self-Adjusting Belt Tensioner, 89269, 1 Pulleys

Technical Specifications

DAYCO

Manufacturer Part Number

89269

Type

89269

Pulleys

1

Outside Dia

2 3/4 in 

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Technical Documents

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DAYCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Self-Adjusting Belt Tensioner (part number 89269) is a vehicle belt tensioner with one pulley and an outside diameter of 2 3/4 inches. As a self-adjusting unit, it maintains proper belt tension automatically. 3G Electric interprets demand and sources this genuine DAYCO component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the DAYCO 89269 belt tensioner used for?

The DAYCO 89269 self-adjusting belt tensioner maintains proper tension on engine accessory drive belts automatically. It is used in automotive and light-truck applications to prevent belt slippage and extend belt life. 3G Electric sources this genuine DAYCO component for customers worldwide.

What are the specifications of the DAYCO 89269 belt tensioner?

The DAYCO 89269 is a self-adjusting belt tensioner with one pulley and an outside diameter of 2 3/4 inches. It is designed for vehicle accessory drive systems. 3G Electric supplies this genuine DAYCO part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls.

Where to buy the DAYCO 89269 belt tensioner worldwide?

3G Electric supplies the genuine DAYCO 89269 self-adjusting belt tensioner to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this part for your vehicle or industrial application.

How to install the DAYCO 89269 self-adjusting belt tensioner?

Install the DAYCO 89269 by first relieving belt tension, then removing the old tensioner. Align the new unit with the mounting holes, torque to manufacturer specifications, and route the belt over the pulley. The self-adjusting mechanism automatically sets proper tension. 3G Electric can provide sourcing support for this part.

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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