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DAYCO 89454 Heavy Duty Self-Adjusting Belt Tensioner, Single Pulley - Vehicle Self-Adjusting Belt Tensioners
DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO 89454 Heavy Duty Self-Adjusting Belt Tensioner, Single Pulley

The DAYCO Self-Adjusting Belt Tensioner (SKU 89454, Manufacturer Part Number 89454) is a heavy-duty, single-pulley tensioner designed for vehicle accessory belt systems. With a Heavy Duty performance rating, this…

SKU 3G-OTH-486268

Brand
DAYCO
Item
89454 Heavy Duty Self-Adjusting Belt Tensioner, Single Pulley
Category
Vehicle Self-Adjusting Belt Tensioners
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Technical Specifications

DAYCO
Manufacturer Part Number
89454
Type
89454, Heavy Duty
Pulleys
1
Performance Rating
Heavy Duty

Technical Documents

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

Product Description

The DAYCO Self-Adjusting Belt Tensioner (SKU 89454, Manufacturer Part Number 89454) is a heavy-duty, single-pulley tensioner designed for vehicle accessory belt systems. With a Heavy Duty performance rating, this OEM-spec component ensures proper belt tensioning for reliable operation.

Frequently Asked Questions

What is the DAYCO 89454 belt tensioner used for?

The DAYCO 89454 self-adjusting belt tensioner maintains proper tension on vehicle accessory drive belts. It is a heavy-duty, single-pulley component designed for reliable operation in demanding automotive and industrial engine applications, ensuring belt longevity and system performance.

What are the specifications of the DAYCO 89454 belt tensioner?

The DAYCO 89454 is a heavy-duty self-adjusting belt tensioner with one pulley. Its manufacturer part number is 89454, and it carries a Heavy Duty performance rating. This OEM-spec component is engineered for precise belt tensioning in vehicle accessory belt systems.

Where to buy the DAYCO 89454 belt tensioner worldwide?

3G Electric supplies the DAYCO 89454 heavy-duty belt tensioner to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this OEM-spec component for your application.

How to install the DAYCO 89454 self-adjusting belt tensioner?

Installation of the DAYCO 89454 tensioner typically involves removing the old unit, aligning the new tensioner with mounting holes, and torquing bolts to manufacturer specifications. Always consult the vehicle service manual for proper belt routing and tensioning procedures to ensure reliable operation.

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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