911121 (000101) Gravely Lawn Mower - Parts

This authentic manufacturer-sourced washer is designed for use with Ariens snowblowers. It serves an important function by evenly distributing pressure between connected components, helping to ensure secure and stable assembly. Made from durable metal for long-lasting performance, this high-quality part is sold individually. For proper placement and application, please refer to your model’s parts diagram.

This is a genuine Ariens part for use with Lawn Mowers and Trimmers. The flat idler pulley applies tension to the blade belt, allowing the belt to turn. The most common reason for replacing the small idler pulley is when it breaks, causing the blades to not cut. This part is sold individually. The tool that you will need to replace the flat idler pulley is a 9/16 inch socket.