Quick answer:
The John Deere X729 mower blade part number found is M170176.
Blade part #M170176
John Deere X729 Mower Blade Size and Part Numbers
| Mower blade part number | M170176 |
|---|
John Deere X729 Blade Notes
| Blade note | The John Deere X729 blade listing captured here shows single blade part number M170176. Use this as a buying guide, then match the blade position, deck size and center-hole style before spending money |
|---|---|
| Fitment note | The blunt rule with the John Deere X729: part number and center hole beat guesswork. A blade can be the right length and still be wrong |
John Deere X729 Mower Blade FAQ
Is the captured John Deere X729 blade part number enough to buy from?
The captured blade part number is M170176. 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
Official information note
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.
