LAWN MOWER, BLADE & ADAPTER

20", 3-N-1, Universal Mulching Blade, 2 Sizing Washers Allow This Blade To Fit Mowers With 3/8" & 7/16" Diameter Center Hole Hub, Includes Cover Washers, 2-1/4" Blade Width.

22", 3-N-1, Universal Mulching Blade, 2 Sizing Washers Allow This Blade To Fit Mowers With 3/8" & 7/16" Diameter Center Hole Hub, Includes Cover Washers, 2-1/4" Blade Width.

MTD Blade Adapter Kit, Keyed, Fits MTD 22" Mowers & Yard-Man 21" Mowers (Except Model 144A), Models 1995 & After OE #748-0376 Blade Adapter & Mounting Hardware, Fits Blades With Star Center Hole, Short Shaft Adapter.