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DAYCO 89103 Serpentine Ribbed V-Belt Idler Pulley, Steel, Heavy Duty, 8PK - Ribbed V-Belt Idler Pulleys for Vehicles
DAYCORibbed V-Belt Idler Pulleys for Vehicles

DAYCO 89103 Serpentine Ribbed V-Belt Idler Pulley, Steel, Heavy Duty, 8PK

The DAYCO Idler Pulley (part number 89103) is a steel, ribbed serpentine idler pulley designed for heavy-duty performance. It is compatible with 8PK belt trade sizes, providing reliable tension and alignment in…

SKU 3G-OTH-487960

Brand
DAYCO
Item
89103 Serpentine Ribbed V-Belt Idler Pulley, Steel, Heavy Duty, 8PK
Part Number
89103
Category
Ribbed V-Belt Idler Pulleys for Vehicles
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DAYCO
Manufacturer Part Number
89103
Type
89103, Serpentine, Ribbed, Steel
Pulley Material
Steel
Performance Rating
Heavy Duty
Compatible Belt Trade Size
8PK

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

Product Description

The DAYCO Idler Pulley (part number 89103) is a steel, ribbed serpentine idler pulley designed for heavy-duty performance. It is compatible with 8PK belt trade sizes, providing reliable tension and alignment in vehicle accessory drive systems.

Frequently Asked Questions

What is the DAYCO Idler Pulley 89103 used for?

The DAYCO Idler Pulley 89103 maintains proper tension and alignment in vehicle serpentine accessory drive systems. Its steel, ribbed design handles heavy-duty loads, ensuring reliable belt operation for alternators, water pumps, and other engine-driven components.

What are the specifications of the DAYCO Idler Pulley 89103?

The DAYCO Idler Pulley 89103 is a steel, ribbed serpentine idler pulley rated for heavy-duty performance. It is compatible with 8PK belt trade sizes and manufactured by DAYCO under part number 89103. The pulley material is steel.

Where to buy the DAYCO Idler Pulley 89103 worldwide?

3G Electric supplies the DAYCO Idler Pulley 89103 to customers worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to deliver this heavy-duty steel idler pulley to your facility, regardless of location.

How to install the DAYCO Idler Pulley 89103?

Install the DAYCO Idler Pulley 89103 by first relieving belt tension using the tensioner tool. Remove the old pulley, then mount the new steel pulley with the correct bolt torque per vehicle specifications. Ensure the ribbed surface aligns with the 8PK belt grooves for proper operation.

Used in

Common applications for DAYCO
Automotive repair — Dayco 11A Series cogged V-belts for engine accessory drives
Industrial machinery — Dayco HP Series metric V-belts for power transmission in pumps and compressors
Heavy-duty drives — Dayco XTX Series cogged V-belts for high-load serpentine systems
Engine timing — Dayco 95164 timing belt for camshaft and crankshaft synchronization
Fuel systems — Dayco fuel hoses (SAE J30R7 or J1527) for low-pressure fuel delivery
Marine applications — Dayco fuel hose MPN 80061 or 80064 meeting SAE J1527 for marine fuel systems
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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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Steel ribbed idler pulley for serpentine belt systems. Compatible with 8PK belt trade size. Rated for light-duty performance. Used to guide and tension the serpentine belt in engine accessory drive systems
DAYCO
Steel ribbed idler pulley for serpentine belt systems. Compatible with 8PK belt trade size. Rated for light-duty performance. Used to guide and tension the serpentine belt in engine accessory drive systems

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