Model # GY20850

Internet #100543327

Store SKU #469318

John Deere 42 in. Mower Blades (2-Pack)
0759936704864

John Deere

42 in. Mower Blades (2-Pack)

  • For a better lift of grass for a consistent cut
  • Made of alloy steel and high carbon content
  • Sharp cutting edge for a long lasting quality cut
$4400 /each

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Product Overview

The John Deere 42 in. Mower Blades (2-Pack) help provide a better lift of grass for a consistent cut for your lawn. These heavy duty blades are made of alloy steel and high carbon content for durability and a long-lasting cut.

  • For a better lift of grass for a consistent cut
  • Made of alloy steel and high carbon content
  • Sharp cutting edge for a long lasting quality cut
  • Fits models D100, D105, D110, D120, D125, D130, LA105, LA115, LA125, LA135, LA100, LA110, LA120, Z225, Z235
  • Star-lock blade/spindle mounting system

Specifications

Dimensions

Details

Warranty / Certifications

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Customer Questions & Answers

blades fit X300

Will these blades fit on an '08 X300 42" cut john deere mower ? The replacement part number in manual is AM137327. Thank you,
Asked by: Jenn
Thank you for contacting the Home Depot website. Unfortunately, these blades (Model # GY20850) will only be compatible on the following John Deere models: D100, D110, D120, D130, LA105, LA115, LA125, LA135, LA100, LA110, LA120, Z225. The correct Part Number (AM137327) is what you will need for your John Deere X300.
Answered by: JohnDeere
Date published: 2017-03-21

how do I figure out my model number?

Asked by: beez
You are not thinking of a model number for the blades are you? The model # is the number for your certain John Deere mower/tractor. Look at the front of your tractor on each side of the hood, there should be a letter (or two) then a dash followed by a set of numbers. THAT is the model number that you will need in order to cross reference for any parts that you order for your mower.
Answered by: MadMax
Date published: 2016-10-06

Do the blades come sharpened?

Asked by: Peteb
Yes they are sharpened. All you have to do is replace the old ones and go mow.
Answered by: Drew117
Date published: 2017-05-01

Just to be perfectly clear--- are these made by and branded John Deere? Or are they another brand...

Just to be perfectly clear--- are these made by and branded John Deere? Or are they another brand that fits John Deere?
Asked by: CS
They are John Deere, Made in the good old USA. Ill.
Answered by: Marty
Date published: 2017-05-03
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Customer Reviews

42 in. Mower Blades (2-Pack) is rated 4.4 out of 5 by 32.
Rated 5 out of 5 by from I have purchased these in the past. We have a large yard and these new blades made all the diffe... I have purchased these in the past. We have a large yard and these new blades made all the difference in how the yard looks when you're done mowing. They were very easy to replace. I love a nice smooth yard and these did the trick. As soon as I got them on I finished mowing and I didn't have to go over things a couple times to make it look nice.
Date published: 2017-04-26
Rated 5 out of 5 by from The Blades fit just like I thought. They are a very quality product at a good price. Haven't used... The Blades fit just like I thought. They are a very quality product at a good price. Haven't used them but one time and if I can stay off the rocks Maybe they will hold up for awhile. The cut was great.
Date published: 2017-05-03
Rated 4 out of 5 by from The blades work as expected and were not difficult to install. I bought them because they are ad... The blades work as expected and were not difficult to install. I bought them because they are advertised as triple usage (cut, mulch and bagging). I'll update in the Fall for the bagging part.
Date published: 2017-05-03
Rated 5 out of 5 by from Working good. Hope they are better than original as one of them bent about 3 inches from end. Working good. Hope they are better than original as one of them bent about 3 inches from end.
Date published: 2017-05-16
Rated 1 out of 5 by from Product was exactly what was needed. Received the item in... Product was exactly what was needed. Received the item in timely manner.
Date published: 2017-04-25
Rated 5 out of 5 by from Original JD lawn mower blades. Excellent product. Original JD lawn mower blades. Excellent product.
Date published: 2016-11-29
Rated 5 out of 5 by from Fit the mower perfectly and performed as needed... Fit the mower perfectly and performed as needed
Date published: 2017-04-19
Rated 4 out of 5 by from Great Blades These blades were fairly easy to install which being the first time putting new blades on a zero radius mower. They cut very nice and must be mulching blades too which is an added bonus. I just wish they were cheaper. Overall a great choice.
Date published: 2016-09-27
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