When you keep your lawn mower blades sharp， your grass will see the benefits. Maintaining your blades will result in a cleaner cut， ensuring your grass is greener and more healthy-looking. These universal lawn mower blades are compatible with most makes and models， so you can find the push mower parts for your machine.

Product Features:

• For John Deere， Sabre， Scotts
• Fits L100-L118， L17.542， L1742， 14.542GS， 1642HS， 17.542HS Series tractor models with 42" decks
• .6750" Round center hole
• Replaces O.E. GX20249， GX20433， GY20567