The MTD 787-01870B-0638 Lawn Mower 2-IN-1 Deck 21" PU provides a durable replacement deck designed to support compatible lawn mower cutting systems. This 21-inch deck serves as the main housing for the mower’s cutting components and helps maintain proper positioning during operation. Designed for compatible MTD lawn mower applications, this replacement deck can be used when the origin... https://www.wholetoolbox.com/mtd-787-01870b-0638-lawn-mower-2-in-1-deck-21-pu/787-01870B-0638.html