WILL THIS PART FIT MY MODEL?
This 3-in-1 blade (part number 421825) is for lawn mowers.
The 3-in-1 blade 421825 combines the features of a high-lift blade and a mulching blade, and is used for discharging, bagging or mulching grass clippings. This blade is 21-1/4 inches long, and is sold individually.
Wear work gloves to protect your hands when installing this part.