MaxPower 3 Blade Set of 3-N-1 Commercial Mulching Blades for Many 48 in. Cut John Deere Mowers Replaces OEM #'s GX21784, GX21786

MaxPower's 561812XB includes (3) 3-N-1 commercial style mulching blades for many 48 in. John Deere mowers. These blades replace OEM #'s GX21784, GX21786 and GY20852. Each blade measures 17 in. L and 2-3/4 in. W and with a 7 point star center hole. Commercial mulching blades feature greater cutting surface for increased mulching performance, sharpened cutting teeth for a precision cut, and a centrifugal air lift design for uniform chopping distribution. Check your owner's manual to verify that the OEM number of the blade being replaced matches 1 of the OEM numbers provided for this item. MaxPower blades are manufactured to meet or exceed OEM specifications.