The MTD 787-01874C-0691 21" Deck - 3 IN 1 provides protective coverage around the mower blade and supports reliable grass-cutting performance. Designed as a replacement mower deck component, it helps enclose the cutting area and manage grass clippings during operation. Its 3-in-1 design supports versatile lawn care options, depending on the mower’s configuration. A properly maintained... https://www.wholetoolbox.com/mtd-787-01874c-0691-21-deck-3-in-1/787-01874C-0691.html