DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89219, 1 Pulleys

SKU 3G-OTH-486274

Brand

DAYCO

Item

Belt Tensioner: Self-Adjusting Belt Tensioner, 89219, 1 Pulleys

Technical Specifications

DAYCO

Manufacturer Part Number

89219

Type

89219

Pulleys

1

Outside Dia

3 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 (SKU 6RMX9, Manufacturer Part Number 89219) is a vehicle belt tensioner with 1 pulley and a 3 in outside diameter. 3G Electric interprets your demand for this OEM-sourced component and delivers it across 14 industrial departments, with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the DAYCO 89219 belt tensioner used for?

The DAYCO 89219 self-adjusting belt tensioner maintains proper tension on serpentine or accessory drive belts in vehicles. It prevents belt slippage and extends belt life. 3G Electric sources this OEM component for global supply across industrial departments, with specialist expertise in combustion, pumps and controls.

What are the specifications of the DAYCO 89219 belt tensioner?

The DAYCO 89219 is a self-adjusting belt tensioner with 1 pulley and a 3 in outside diameter. It is designed for vehicle accessory drive systems. 3G Electric supplies this DAYCO part globally, leveraging deep knowledge in combustion, pumps and controls to support your procurement.

Where to buy the DAYCO 89219 belt tensioner worldwide?

3G Electric supplies the DAYCO 89219 belt tensioner worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we interpret your demand and source this OEM component across 14 departments, including specialist expertise in combustion, pumps and controls.

How to install the DAYCO 89219 self-adjusting belt tensioner?

Install the DAYCO 89219 by releasing tension on the old tensioner, removing the mounting bolt, and fitting the new unit. Ensure the pulley aligns with the belt path. Torque the bolt to manufacturer specifications. 3G Electric supplies this part globally and can advise on generic installation best practices.

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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