This flange bearing is a genuine MTD part, sold individually. This flange bearing can be used as a replacement part in a lawn mower. The purpose of the flange bearing is to affix to the steering shaft of the lawn mower and allow the inner ring of the bearing to rotate while the outer ring stays stably in place.The flange bearing in a lawn mower might have to be replaced if the fastening component no longer works as usual. This could occur if the flange bearing has been stripped, eroded, warped, dented, cracked, punctured, torn, or otherwise damaged. If this occurs, the flange bearing should be removed and replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement.This component is a genuine OEM replacement part sourced directly from the manufacturer. It is sold individually. This flange bearing is compatible with the following outdoor appliance brands: MTD, Craftsman, Troy-Bilt, Cub Cadet, Murray, Yard Machines, Yard Man, Montgomery Wards, Huskee, Bolens, and MasterCut.