DAYCORibbed V-Belt Idler Pulleys for Vehicles

DAYCO Idler Pulley: Idler Pulley, 89170, Serpentine, Ribbed, Flanged Flange, 6 Grooves

The DAYCO Idler Pulley (part number 89170) is a steel, ribbed serpentine idler pulley with a flanged flange, designed for light-duty vehicle applications. It features 6 grooves and is rated for light-duty performance.

SKU 3G-OTH-487958

Brand

DAYCO

Item

Idler Pulley: Idler Pulley, 89170, Serpentine, Ribbed, Flanged Flange, 6 Grooves

Technical Specifications

DAYCO

Manufacturer Part Number

89170

Type

89170, Serpentine, Ribbed, Flanged Flange, Light Duty 

Grooves

6

Pulley Material

Steel 

Performance Rating

Light Duty 

View Full Spec Sheet

Technical Documents

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DAYCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the DAYCO Idler Pulley 89170 used for?

The DAYCO Idler Pulley 89170 is used in serpentine belt drive systems on light-duty vehicles. It maintains proper belt tension and guides the ribbed belt around pulleys, reducing vibration and ensuring reliable accessory drive operation.

What are the specifications of the DAYCO Idler Pulley 89170?

The DAYCO Idler Pulley 89170 is a steel, ribbed serpentine pulley with a flanged flange. It has 6 grooves and is rated for light-duty performance. The manufacturer part number is 89170, and it is designed for vehicle serpentine belt systems.

Where to buy the DAYCO Idler Pulley 89170 worldwide?

3G Electric supplies the DAYCO Idler Pulley 89170 to customers worldwide. We handle full logistics and customs clearance, ensuring the part reaches your facility. Contact us for a quote and delivery options to your location.

How to install the DAYCO Idler Pulley 89170?

To install the DAYCO Idler Pulley 89170, first relieve belt tension using the tensioner. Remove the old pulley, then align the new pulley with the mounting bolt. Torque the bolt to manufacturer specifications and re-tension the serpentine belt. Always consult the vehicle service manual.

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 ribbed v-belt idler pulleys for vehicles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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