MaxPower's 331376XB commercial mulching blade fits many 22-in cut Toro Recycler mowers. This blade replaces 108-9764-03 and 131-4547-03 and measures 21-11/16-in in length x 2-1/4-in in width with a 7/16-in center hole. To ensure proper fit, please verify the OEM number of the blade you are replacing matches the OEM number listed in this description. MaxPower blades are proudly manufactured in the USA to meet or exceed OEM specifications.