Husqvarna 510041603 Idler Arm

Product Description

The HUSQVARNA 510041603 is an OEM-style idler arm designed for use in the belt drive systems of Husqvarna lawn and garden equipment. The idler arm maintains proper belt tension by pivoting to apply consistent pressure against the drive belt, which is critical for smooth power transfer and preventing belt slippage during operation. This component is a direct replacement part intended for service technicians and equipment mechanics performing drivetrain maintenance or belt replacement procedures.

The 510041603 idler arm is used in Husqvarna lawn and garden equipment where the drive belt system requires a tensioning pivot arm. Typical installation scenarios include replacing a worn, bent, or cracked idler arm during routine belt drive service. This part is suited for outdoor power equipment service shops and independent mechanics working on Husqvarna units.

Key Features

• OEM-style replacement idler arm for Husqvarna belt drive systems
• Maintains consistent belt tension to prevent slippage during operation
• Designed for direct fitment without modification
• Supports proper power transfer from engine to drive components

Compatibility

Designed as an OEM-style replacement idler arm for Husqvarna lawn and garden equipment with compatible belt drive systems. Refer to your equipment model's parts diagram to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified small engine or outdoor power equipment technician. Disconnect the spark plug wire and allow all moving components to come to a complete stop before beginning service. Relieve belt tension before removing the existing idler arm, and inspect the drive belt and pulleys for wear while the system is disassembled. Follow the equipment manufacturer's service documentation for proper reassembly sequence.

Technical Specifications

• Part Type: Idler Arm

Standard Information

• Brand: HUSQVARNA
• Manufacturer Part Number: 510041603