Husqvarna 589603801 5" x 2.03" Flat Idler Pulley – Replacement Lawn & Garden Equipment Drive Belt Pulley Component

Part Number: 589603801
Category: Lawn & Garden Equipment Replacement Parts
Type: Replacement Lawn & Garden Equipment Drive Belt Idler Pulley Component

The Husqvarna 589603801 5" x 2.03" Flat Idler Pulley is a replacement drive system component designed for compatible Husqvarna lawn and garden equipment. The idler pulley helps guide and maintain proper tension on the drive belt, supporting smooth and consistent operation of the belt-driven system.

Product Specifications

• Part Number: 589603801
• Brand: Husqvarna
• Product Type: Idler Pulley
• Pulley Type: Flat Idler Pulley
• Pulley Size: 5" x 2.03"
• Application: Drive Belt System
• Component Type: Drive Belt Pulley
• Equipment Type: Lawn & Garden Equipment
• Condition: New

Features & Benefits

• Replacement 5" x 2.03" flat idler pulley
• Designed for compatible Husqvarna lawn and garden equipment
• Helps guide the drive belt through the proper routing path
• Supports proper belt tension and alignment
• Helps maintain smooth operation of belt-driven components
• Replaces worn, damaged, seized, or noisy idler pulleys
• Helps reduce excessive or uneven drive belt wear
• Supports dependable power transmission through the belt system
• Suitable for drive system repair and routine equipment maintenance
• Helps restore proper operation when an existing pulley is worn or damaged

Applications

• Husqvarna lawn and garden equipment
• Drive belt systems
• Belt tensioning assemblies
• Idler pulley assemblies
• Mower drive systems
• Equipment repair and maintenance
• Replacement of worn or damaged belt pulleys

Important Notes

• Verify part number 589603801 before ordering
• Specified as a 5" x 2.03" flat idler pulley
• Compatibility varies by equipment model and drive system configuration
• Confirm fitment using the model, product number, and parts diagram for your specific equipment
• Inspect the drive belt, tensioner, pulley mounting hardware, and related components during replacement
• Replace belts showing cracking, glazing, fraying, stretching, or excessive wear
• Proper pulley alignment and belt routing are essential for reliable drive system operation
• Shut down the equipment, remove the ignition key, and disconnect the spark plug or power source before servicing the drive system