The genuine Stihl washer, part number 0000 958 0923, is designed to ensure proper alignment and adequate spacing for the engagement of the starter pawl on compatible equipment. This essential component guarantees smooth starting for a variety of Stihl power products, including chainsaws, leaf blowers, augers, edgers, pole pruners, trimmers, cut-off saws, and more. With the Stihl washer, you can maintain the performance and reliability of your equipment, making it a crucial part for any Stihl user looking to enhance their tool's functionality.