DAYCOVehicle Self-Adjusting Belt Tensioners

DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89328, 1 Pulleys

SKU 3G-OTH-486331

Brand

DAYCO

Item

Belt Tensioner: Self-Adjusting Belt Tensioner, 89328, 1 Pulleys

Technical Specifications

DAYCO

Manufacturer Part Number

89328

Type

89328

Pulleys

1

Outside Dia

3 3/8 in 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

DAYCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYCO Self-Adjusting Belt Tensioner (SKU 6XCK0, Type 89328) is a vehicle belt tensioner with 1 pulley and a 3 3/8 in outside diameter. As an OEM-sourced component, it is supplied by 3G Electric across 14 industrial departments, with specialist depth in combustion, pumps and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the DAYCO 89328 belt tensioner used for?

The DAYCO 89328 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 supplies this OEM-sourced component globally, with specialist expertise in combustion, pumps and controls to ensure accurate sourcing.

What are the specifications of the DAYCO 89328 belt tensioner?

The DAYCO 89328 is a self-adjusting belt tensioner with 1 pulley and a 3 3/8 in outside diameter. Its manufacturer part number is 89328. 3G Electric provides this component across 14 industrial departments, backed by deep knowledge in combustion, pumps and controls for reliable support.

Where to buy the DAYCO 89328 belt tensioner worldwide?

3G Electric supplies the DAYCO 89328 belt tensioner worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this OEM-sourced component to your facility. Contact us for availability and lead time.

How to install the DAYCO 89328 self-adjusting belt tensioner?

Install the DAYCO 89328 by aligning the tensioner with the mounting bracket, tightening the bolt to manufacturer torque specs, and routing the belt over the pulley. Ensure the tensioner arm moves freely. 3G Electric can provide technical guidance as part of its support across 14 industrial departments.

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.

Browse all DAYCO products →Contact our engineers →