Lawn Mower Idler Arm 1739526YP

Basic Information

• Part name: snowblower auger idler arm
• Manufacturer: Briggs & Stratton
• Category: Snowblower
• Primary function: Maintains belt tension for the auger drive system

Installation & Compatibility

• Compatible models: Fits select Briggs & Stratton models; confirm compatibility using your models parts diagram.
• Installation Difficulty: Medium; may require loosening or removing the auger belt
• Tools required: Socket wrench and work gloves

Additional Information

The snowblower auger idler arm 771018 applies tension to the auger belt, helping the auger engage smoothly and maintain consistent rotation during operation.

If you notice belt slippage, weak auger engagement, squealing, or an idler arm that wobbles or binds, the arm may be worn or damaged.

Disconnect the spark plug wire before beginning the repair. Wear work gloves, release belt tension carefully and ensure the new idler arm moves freely before tightening all fasteners.

771018 replaces 1739526 and 1739526YP.