The John Deere LA125 mower blade part number found is M144202. The blade set part numbers found are GY20850 and GX22151. The deck uses 3 blades.
John Deere LA125 Mower Blade Size and Part Numbers
| Mower blade part number | M144202 |
|---|---|
| Mower blade set part number | GY20850 and GX22151 |
| Number of blades | 3 blades |
| Blade type | high-lift, mulching, and 3-in-1 |
John Deere LA125 Blade Notes
| Blade note | The John Deere LA125 blade listing captured here shows single blade part number M144202 and blade set part numbers GY20850 and GX22151. Confirm the number against the deck tag, old blade stamp or official parts diagram before ordering |
|---|---|
| Deck note | For the John Deere LA125, the captured deck information is blade count 3 blades. This helps separate 42-inch, 48-inch, 54-inch and larger deck blade setups |
| Blade type note | The blade type captured for the John Deere LA125 is high-lift, mulching, and 3-in-1. High-lift is usually better for bagging, while mulching blades are for chopping clippings finer under a compatible deck |
| Fitment note | Blades are cheap until you buy the wrong set twice. On the John Deere LA125, confirm part number, deck size and blade count before buying |
John Deere LA125 Mower Blade FAQ
What is the difference between the John Deere LA125 blade number and blade set number?
The captured single blade number is M144202, while the captured blade set number is GY20850 and GX22151. Use the single blade number for one replacement and the set number when replacing the full deck set
Can you swap John Deere LA125 blade types?
The blade type captured is high-lift, mulching, and 3-in-1. You can often choose a different style only if it fits the same deck and spindle setup. Use M144202 as the fitment starting point
Is the captured John Deere LA125 blade part number enough to buy from?
The captured blade part number is M144202. That helps with OEM lookup, but the blade length, width and center hole were not fully captured here. Confirm the deck or old blade before trusting an aftermarket cross-reference
Mistakes do happen. Blade specs can change by year, mower deck, spindle, serial range and regional parts catalog. Please check the operator manual, old blade stamp, deck tag and official John Deere parts catalog before ordering replacement blades.
