This spacer is a genuine MTD part, sold individually. This spacer can be used as a replacement part in a lawnmower. The purpose of a spacer in a lawnmower is to attach to the deck shell and create a space between one or more components such that friction can be reduced during use.The spacer in a lawnmower is a small fastening component that can be easily lost or misplaced; additionally, the spacer can be damaged during the standard lifespan of the lawnmower that can render it beyond functionality. If the spacer is lost or misplaced, or if the spacer is punctured, dented, warped, eroded, or otherwise damaged, the spacer should be removed and replaced by this genuine OEM replacement part as soon as possible. A replacement will ensure that the appliance continues to function as usual.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This spacer is compatible with the following outdoor appliance brands: MTD, Troy-Bilt, Ryobi, Bolens, Yard-Man, Cub Cadet, and Husky.