The MTD 7170622C steering sector gear is a genuine OEM replacement part designed for a wide range of MTD, Cub Cadet, Troy-Bilt, and Yard-Man lawn tractors and riding mowers. This component is crucial for the steering mechanism, engaging with the steering pinion gear to facilitate smooth and accurate turning. Replacing a worn or damaged steering sector gear with this authentic MTD part restores proper steering function and extends the life of your equipment. Constructed from durable materials for reliable performance and longevity.