Husqvarna 581328401 Pulley Assembly

Product Description

The HUSQVARNA 581328401 is a pulley assembly designed for use in belt-driven drive systems on Husqvarna outdoor power equipment. This component transfers rotational force from the engine or motor to the cutting deck or transmission via a drive belt. It is a direct replacement part intended for technicians and equipment service professionals performing drivetrain maintenance or belt replacement repairs. The pulley assembly maintains proper belt tension and alignment, which is critical to consistent power delivery and preventing premature belt wear.

This pulley assembly is used in lawn and garden equipment applications, typically within the deck or transmission drive system of riding mowers and tractors. It is suited for residential and light commercial equipment maintenance scenarios where a worn, cracked, or damaged pulley must be replaced to restore normal drivetrain function. Installation is commonly performed by outdoor power equipment technicians during seasonal service or unscheduled drivetrain repairs.

Key Features

• OEM-replacement pulley assembly for Husqvarna belt-driven equipment
• Designed to maintain correct belt alignment and tension in drive systems
• Direct-fit replacement reduces installation time
• Supports drivetrain reliability and reduces risk of premature belt failure

Compatibility

Designed as an OEM-style replacement pulley assembly for Husqvarna lawn and garden equipment with belt-driven deck or transmission drive systems.

Installation Notes

Installation should be performed by a qualified outdoor power equipment technician. Disconnect the spark plug wire and allow all moving parts to come to a complete stop before beginning any drivetrain service. Inspect the drive belt for wear or damage and replace it if needed when servicing the pulley. Ensure the pulley is fully seated and secure before returning the equipment to service.

Technical Specifications

• Part Type: Pulley Assembly

Standard Information

• Brand: HUSQVARNA
• Manufacturer Part Number: 581328401