The John Deere 445 mower blade part number found is M115496. The blade set part numbers found are M141785 and M119206. The blade measurement captured is thickness 0.25 in (6 mm).
Blade part #M115496
Blade set part #M141785 and M119206
Blade sizethickness 0.25 in (6 mm)
John Deere 445 Mower Blade Size and Part Numbers
Mower blade part number
M115496
Mower blade set part number
M141785 and M119206
Blade thickness
0.25 in (6 mm)
Blade type
mulching and standard
Blade Size Comparison Chart
Blade thickness comparison
This model
0.25 in
Average
0.25 in
Low
0.188 in
High
0.312 in
John Deere 445 Blade Notes
Blade note
The John Deere 445 blade listing captured here shows single blade part number M115496, blade set part numbers M141785 and M119206, and thickness 0.25 in (6 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 445 blade style captured here is mulching and standard. Blade type affects airflow and clipping handling, not just cut width
Fitment note
Blades are cheap until you buy the wrong set twice. On the John Deere 445, confirm part number, deck size and blade count before buying
John Deere 445 Mower Blade FAQ
Should you buy one John Deere 445 blade or a full set?
The single blade number captured is M115496, and the set number captured is M141785 and M119206. If one blade is bent from damage, one may be fine; if they are worn down, replacing the full set usually gives a cleaner cut
Which blade type should you use on the John Deere 445?
The blade type captured is mulching and standard. Use that against the captured fitment value M115496. High-lift helps bagging/discharge; mulching blades need the right mulching setup
What should you double-check with the John Deere 445 blade part number?
The captured blade part number is M115496. Because the physical blade measurements are missing here, check the old blade stamp, deck tag or official parts diagram before ordering
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.
