DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89384, 1 Pulleys

SKU 3G-OTH-486276

Brand

DAYCO

Item

Belt Tensioner: Self-Adjusting Belt Tensioner, 89384, 1 Pulleys

Technical Specifications

DAYCO

Manufacturer Part Number

89384

Type

89384

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 6XCT0, Manufacturer Part Number 89384) is a vehicle belt tensioner with 1 pulley and a 3 in outside diameter. 3G Electric interprets customer demand and delivers this genuine DAYCO component across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, ensuring we get you the right answer, not just a catalog.

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 89384 belt tensioner used for?

The DAYCO 89384 self-adjusting belt tensioner maintains proper tension on engine accessory drive belts, preventing slippage and wear. It is used in automotive and industrial applications where a single pulley with a 3 in outside diameter is required. 3G Electric supplies this genuine DAYCO component worldwide.

What are the specifications of the DAYCO 89384 belt tensioner?

The DAYCO 89384 self-adjusting belt tensioner features 1 pulley with a 3 in outside diameter. It is a vehicle belt tensioner designed for reliable belt tension maintenance. The manufacturer part number is 89384. 3G Electric sources this DAYCO part for global delivery.

Where to buy the DAYCO 89384 belt tensioner worldwide?

3G Electric supplies the DAYCO 89384 self-adjusting belt tensioner to customers worldwide. We handle full logistics and customs clearance, ensuring delivery to your location. Contact us to order this genuine DAYCO component with manufacturer part number 89384.

How to install the DAYCO 89384 self-adjusting belt tensioner?

Install the DAYCO 89384 tensioner by aligning it with the mounting bracket and tightening the bolt to manufacturer torque specs. Ensure the belt routes correctly over the 3 in pulley. For specific vehicle instructions, consult the service manual. 3G Electric provides 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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