The John Deere E170 mower blade part number found is M144202. The blade set part number found is M144202. The blade measurement captured is thickness 0.188 in (5 mm). The deck uses 3 blades.
Blade part #M144202
Blade set part #M144202
Blade sizethickness 0.188 in (5 mm)
Blade count3 blades
John Deere E170 Mower Blade Size and Part Numbers
Mower blade part number
M144202
Mower blade set part number
M144202
Blade thickness
0.188 in (5 mm)
Number of blades
3 blades
Blade type
high-lift and mulching
Blade Size Comparison Chart
Blade thickness comparison
This model
0.188 in
Average
0.188 in
Low
0.125 in
High
0.25 in
John Deere E170 Blade Notes
Blade note
The John Deere E170 blade listing captured here shows single blade part number M144202, blade set part number M144202, and thickness 0.188 in (5 mm). Confirm the number against the deck tag, old blade stamp or official parts diagram before ordering
Deck note
For the John Deere E170, 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 E170 is high-lift and mulching. 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 E170, confirm part number, deck size and blade count before buying
John Deere E170 Mower Blade FAQ
Which blade type should you use on the John Deere E170?
The blade type captured is high-lift and mulching. Use that against the captured fitment value M144202. High-lift helps bagging/discharge; mulching blades need the right mulching setup
Is the captured John Deere E170 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
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.
