Quick answer:
The blade set part numbers found are GY20850 and M168223. The blade measurement captured is thickness 0.188 in (5 mm) and center hole 1 in (25 mm).
Blade set part #GY20850 and M168223
Blade sizethickness 0.188 in (5 mm) and center hole 1 in (25 mm)
John Deere 314 Mower Blade Size and Part Numbers
| Mower blade set part number | GY20850 and M168223 |
|---|---|
| Blade thickness | 0.188 in (5 mm) |
| Blade center hole size | 1 in (25 mm) |
| Blade type | high-lift, mulching, standard, and 3-in-1 |
Blade Size Comparison Chart
Blade thickness comparison
John Deere 314 Blade Notes
| Blade note | The John Deere 314 blade listing captured here shows blade set part numbers GY20850 and M168223 and thickness 0.188 in (5 mm) and center hole 1 in (25 mm). Confirm the number against the deck tag, old blade stamp or official parts diagram before ordering |
|---|---|
| Blade type note | The blade type captured for the John Deere 314 is high-lift, mulching, standard, 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 | For the John Deere 314, use the listed specs as a buying guide, but confirm against the operator manual, parts diagram or old blade before ordering |
John Deere 314 Mower Blade FAQ
Can you modify a John Deere 314 blade center hole to fit?
Do not do that. The captured center-hole detail is 1 in (25 mm). Grinding or drilling a mower blade can ruin balance and create vibration
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.
