The John Deere Z335M mower blade part number found is M144202. The blade set part number found is GY20683. The blade measurement captured is center hole round / 0.8 in (20 mm).
John Deere Z335M Mower Blade Size and Part Numbers
| Mower blade part number | M144202 |
|---|---|
| Mower blade set part number | GY20683 |
| Blade center hole size | round / 0.8 in (20 mm) |
| Blade type | high-lift, mulching, bagging, and 3-in-1 |
John Deere Z335M Blade Notes
| Blade note | The John Deere Z335M blade listing captured here shows single blade part number M144202, blade set part number GY20683, and center hole round / 0.8 in (20 mm). Use this as a buying guide, then match the blade position, deck size and center-hole style before spending money |
|---|---|
| Blade type note | The John Deere Z335M blade style captured here is high-lift, mulching, bagging, and 3-in-1. Blade type affects airflow and clipping handling, not just cut width |
| Fitment note | The blunt rule with the John Deere Z335M: part number and center hole beat guesswork. A blade can be the right length and still be wrong |
John Deere Z335M Mower Blade FAQ
Why does the John Deere Z335M blade center hole matter?
The captured center-hole detail is round / 0.8 in (20 mm). If the hole shape or size is wrong, the blade may not seat correctly on the spindle even if the length looks right
What is the difference between the John Deere Z335M blade number and blade set number?
The captured single blade number is M144202, while the captured blade set number is GY20683. Use the single blade number for one replacement and the set number when replacing the full deck set
Can you swap John Deere Z335M blade types?
The blade type captured is high-lift, mulching, bagging, 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
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.
