Home / Lawn & Garden / Parts / Deck Roller Assembly 631-3020 Deck Roller Assembly 631-3020$69.03 Price may not be up-to-date. In Stock View Product Part Number: 631-3020 Brand: MTD Seller: MTD Parts Categories: Lawn & Garden, Parts Description OEM Deck Roller Assembly (3″ x 9.5″) – 631-3020 Along with Cub Cadet, Troy-Bilt, Columbia and Remington, the MTD family of brands includes MTD®, MTD Gold®, MTD Pro®, Yard-Man®, Yard Machines® and Bolens®. Specifications Series Roller