Well CNC-Machined Worm Gear: This snowblower worm gear is made with top-quality materials and precision CNC machining, ensuring excellent performance and durability. Easy to Use and Directly Fit: The worm gear is designed for easy installation and For snowblower models including ST8, ST524, ST824, ST724, ST832, ST824S, ST1032, ST1028, ST8524, ST1128, ST8524LE, ST1024, ST1336LE, and ST1132LE. Manufactured from Wear Copper: This worm gear is manufactured from high-quality wear- copper, providing superior strength and long-lasting performance. Specifications: The worm gear has 20 teeth and is specifically designed as a repair part for snow blowers. It is made from sturdy and tough fibrous materials, ensuring durability and reliability. Fitment Information: Please refer to the MPN (Part Number) provided - ST824, 924050, 52402600, 524026, 924082, 52422700 - for accurate fitment. Please note that the package does not include a manual, but you can easily find online for reference. Colour:Brass Color Material:copper Package Contents: 1 x Worm Gear Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.