Husqvarna 502289203 Driving Pulley Assembly

Product Description

The HUSQVARNA 502289203 is a genuine OEM driving pulley assembly designed to maintain proper belt engagement and rotational transfer within Husqvarna power equipment drive systems. This assembly is a direct replacement component built to factory tolerances, ensuring consistent performance in the drive train. Licensed HVAC, electrical, and mechanical trades familiar with belt-driven equipment will recognize the importance of using an OEM-spec pulley to avoid belt slippage, premature wear, and drivetrain imbalance. Installation requires shutting down the equipment and disconnecting the ignition before service.

This driving pulley assembly is intended for use in Husqvarna outdoor power equipment where the original drive pulley has worn, cracked, or failed. Typical install scenarios include seasonal maintenance, belt replacement service, and drivetrain rebuilds on walk-behind, ride-on, or handheld equipment that uses a belt-driven engagement system. Consult the equipment service manual to confirm fitment for the specific model before ordering.

Key Features

• Genuine OEM Husqvarna part — built to factory specifications
• Designed for accurate belt engagement and rotational alignment
• Manufactured to tight tolerances for consistent drivetrain performance
• Direct replacement for the original driving pulley assembly

Compatibility

Designed as a genuine OEM-style replacement driving pulley assembly for compatible Husqvarna power equipment. Consult the equipment model and serial number against the Husqvarna parts diagram to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified small-equipment technician or experienced service professional. Before servicing, shut off the equipment, disconnect the spark plug wire, and allow all moving parts to come to a complete stop. Verify pulley alignment and belt tension after installation per the equipment service manual. Do not operate the equipment with misaligned or improperly tensioned belts.

Technical Specifications

• Part Type: Driving Pulley Assembly
• OEM Status: Genuine Husqvarna OEM Part

Standard Information

• Brand: HUSQVARNA
• Manufacturer Part Number: 502289203