General description The Air Filter and Pre-Filter is designed specifically for Thorx OHV 35, OHV 400, OHV 45, OHV 500, OHV 55, and OHV 600 lawn mowers. It serves as a replacement for MTD part numbers 951-10298, 751-10298, and 17211-ZG9-M00, ensuring optimal performance and longevity of your lawn mower. Technical specifications Dimensions: 14.5 x 8.5 x 2.8 cm Compatibility and accessories Compatible with Thorx OHV 35, OHV 400, OHV 45, OHV 500, OHV 55, OHV 600 lawn mowers Replaces MTD part numbers: 951-10298, 751-10298, 17211-ZG9-M00 Usage Includes 1 air filter and 1 pre-filter for effective filtration