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DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89462, Heavy Duty - Vehicle Self-Adjusting Belt Tensioners
DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89462, Heavy Duty

The DAYCO Self-Adjusting Belt Tensioner, model 89462, is a heavy-duty vehicle component with a single pulley. It is designed for automatic belt tensioning in demanding applications, carrying a Heavy Duty performance…

SKU 3G-OTH-486271

Brand
DAYCO
Item
Belt Tensioner: Self-Adjusting Belt Tensioner, 89462, Heavy Duty
Category
Vehicle Self-Adjusting Belt Tensioners
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Technical Specifications

DAYCO
Manufacturer Part Number
89462
Type
89462, Heavy Duty
Pulleys
1
Performance Rating
Heavy Duty
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DAYCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Self-Adjusting Belt Tensioner, model 89462, is a heavy-duty vehicle component with a single pulley. It is designed for automatic belt tensioning in demanding applications, carrying a Heavy Duty performance rating from the OEM manufacturer.

Frequently Asked Questions

What is the DAYCO 89462 belt tensioner used for?

The DAYCO 89462 self-adjusting belt tensioner automatically maintains proper tension on serpentine or accessory drive belts in heavy-duty vehicle applications. It is designed for demanding environments where consistent belt tension prevents slippage, reduces wear, and extends component life across commercial truck and industrial equipment fleets.

What are the specifications of the DAYCO 89462 belt tensioner?

The DAYCO 89462 is a heavy-duty self-adjusting belt tensioner with a single pulley. It carries a Heavy Duty performance rating from the OEM manufacturer. The manufacturer part number is 89462. This unit is engineered for automatic tensioning in demanding vehicle and equipment applications.

Where to buy the DAYCO 89462 belt tensioner worldwide?

3G Electric supplies the DAYCO 89462 heavy-duty belt tensioner to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time on this OEM part number.

How to install the DAYCO 89462 self-adjusting belt tensioner?

Installation of the DAYCO 89462 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. Proper belt routing and tension verification after installation are critical for 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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