18" Mulching Replacement Blade - WA0022 (Discontinued)
- 18 in. (45.72 cm) Replacement lawn mower blade for WORX lawn mowers WG781 WG788, WG789.
- 18 in. (45.72 cm) blade for 19 in. (48.26 cm) decks.
- 3-in-1 mulching design.
This blade is compatible with the WG781 WG788, WG789 model mowers.
Yes! Mulching and feeding nutrients back into your lawn are the healthiest ways to deal with lawn clippings. In conjunction with your mower, this blade is capable of mulching lawn trimmings. See your mower's owner's manual for more details.
No, this package will only include the blade. You can use the bolt and nut that came with your mower to attach the new blade.
Before installing the blade on the mower, be sure to disconnect any/all power sources and disable any safety keys. Wear gloves when handling or changing the blade.
Each blade is marked with instructions on how to install the blade, but more detailed instructions and illustrations can be found in your mower's owner's manual.
Since this is a blade designed to work with your mower and mulch lawn trimmings back into your yard, the blade cannot be flipped. If the blade is installed upside down, it will not properly cut your grass.
Yes, the blade can be sharpened. If you have experience sharpening mower blades, you can find additional details on how to sharpen the mower blades in your mower's owner's manual. You can also check with local hardware or home improvement centers for information on professionals who can sharpen your blades for you.