Maxpower 561806B

These blades are designed to replace John Deere part numbers GX20249, GX20433, and GY20567. As long as your mower uses a 42-inch deck and requires these specific part numbers, they will be a compatible fit.

Yes, this package includes two blades, which is the complete set required for a standard 42-inch mower deck. You will simply need your standard tools to remove the old blades and install the new ones.

These blades feature a round mounting hole. It is important to verify that your current mower spindle matches this configuration before purchasing to ensure a secure fit.

You should consider replacing your blades if you notice the tips of your grass looking frayed or brown after mowing, which indicates the blade is tearing rather than cutting. Additionally, if you see visible nicks, dents, or significant dullness on the cutting edge, a fresh set will restore your mower's performance.

These blades are specifically engineered as replacements for John Deere equipment. While they may fit other decks with identical specifications, they are designed and tested for compatibility with the listed John Deere part numbers.