ACQD170 JQ170 A+ Grade Replacement Starter Motor Compatible with MTD Cub Cadet and Troy-Bilt 951-10645, 951-10645A, 951-10645B, 751-10645, 751-10645A, 751-10645B. Fits for Troy Bilt and Cub Cadet snowblower powered by 208cc engine Fits Ariens AX 208cc 254cc,08200605, 08200606, 08200704, 08200711, 08200712, 08200803, 08200807, 08200817, 08200818, 08201024, 08201025, 08201213, 08201214, 08201215, 08201238, 08201239, 08201325, 08201326, 08201404, 08201412, 08201417, 08200712,08200424, 08200816, 08200920, 08200922, 08201335, 08200922, 08200424, 08200816, 08200816, 08200816, 08200424, 08200424, 08200816, 08200816, 08200816, 08200922, 08200922 fit for 21" 22" 24" 28" snow blower Number of teeth: 17 Teeth; Mounting hole diameter:75.2mm/2.96";Switch box hole distance:69mm/2.72";Cord length:550mm/21.65" Specs: 120V AC, CCW, UL Approved, 5000+ Times Electric Start Endurance Test Approved. Pls Check Our Mounting Dimensions Showed on Pictures Carefully for 100% Easy Installation. We offer comprehensive after-sales support, including technical assistance, warranty coverage, replacement parts, and responsive customer service