Home »

Best Replacement Lawn Mower Blades For John Deere 155C Gx21784

bestreviewtech October 25, 2019

SaveSavedRemoved 0

Deal Score0

198

Deal Score0

198

Maxpower 561812 3-Blade Set of 3-N-1 Blades for 48 Inch Cut John Deere Replaces AM137757, AM141035, GX21784, GY20852

-11%

★★★★★

$47.93 $53.20

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• OEM Part Numbers: GX21784 / AM141035 / GY20852 / GX21786
• Fits 48" Mower Decks For 145 155C LA130 LA140 LA145 LA155 LA165 Lawn Tractors, D140 D150 D155 D160 E140 E150 E160 E170 100 Series Tractors X140 X165 X166 Select Series Tractors Z245 Z255 Z355E Ztrak Mowers
• Multi Pack Includes 3 GX21784
• John Deere lawn mower blades are manufactured with a combination of carbon and boron to provide hardness for a long life and sharp edge without breakage.

OEM John Deere GX21784 Blades – Set of 3

-22%

★★★★★

$59.99 $73.19

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Length: 17"
• Width: 2-3/4"
• Center Hole: 7 Star
• Thickness: .1600"
• Replaces GX21784, GX21786, GY20852

6PK Mulching Lawn Mower Blades for 48" John Deere D140 D150 D160 LA130 LA140 LA145 LA155 LA165 X 140 X165 145 155C GX21784 GX21786 GY20852

-25%

★★★★★

$56.85 $71.06

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Length: 17", Center Hole: 7 pt. star, Width: 2 3/4", Thickness: .164"
• Replaces OEM Part Number: John Deere: AM141035 GX21784 GY20852
• Fits: John Deere: D140, D150, D160, LA130, LA140, LA145, LA165, X140, 145, 155C

2 Sets of 3 Hi-Lift Blades John Deere 48" Deck Mowers Tractors GX21784 GY20852

-42%

★★★★★

$24.99 $35.49

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Set of 3 Gator Blades for John Deere
• Replaces: AM137757, AM137758, AM141035, AM141036, GX21784, GX21785, GX21786, GY20852
• 17-1/16" Long, 2.5" Wide, .187" Thick, Mounting hole is a 7 point star hole
• The Gator MulcherTM blades unique design has revolutionized the way blades mulch grass clippings. The angle of the Gator teeth redirects the air flow to keep the clipping directly in front of the cutting edge. The longer the clippings remain in front of the cutting edge, the finer the size of the clipping. The result - Less Bagging! Less Raking! Quicker Decomposition. Also From the Manufacturer: The Benefits of Using the Gator MulcherTM Blade 1. No bagging! 2. Save time by eliminating the need to bag! 3. Save money by not paying for recycling! 4. Save the environment by not using the landfill for grass clipping! 5. Save even more time! Mulch and mow at the same speed as mowing! 6. Grass clipping are cut smaller. Clippings fall though the grass and add nutrients to the lawn! 7. Gator MulcherTM blades last longer in sandy soil conditions! 8. Leaves are reduced to a fine mulch - virtually eliminating the need to bag!

Oregon 92-616 G3 Gator Blades (Set of 3)

-37%

★★★★★

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

John Deere Original Equipment 3 Mower Blades #GX21785(3)

-37%

★★★★★

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Spindle Replaces OEM Part Numbers: Compatible with John Deere GY20454, GY20867, GY20962, GY21098
• Blade Replaces OEM Part Numbers: Compatible with John Deere AM141035, GX21784, GY20852
• Fits Models: Compatible with John Deere: 145, 155C, D140, D150, D160, LA130, LA140, LA145, LA155, LA165 Tractors
• Spindle Specs: Height 7 1/8"
• Improve Cutting Capability & Consistency

8TEN Deck Blade Spindle Kit Combo Set for John Deere 145 155C D140 D150 D160 LA130 LA140 GY20852

-37%

★★★★★

$32.95 $45.14

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• 3-blade set of commercial mulching blades for 48” cut John Deere
• Replaces John Deere OEM No. GX21784, GX21786, GY20852
• Measures 17” in length, 2-3/4” in width, 7-point star center hole
• Fits model 145, 155C Riders

MaxPower 561812X Commercial Mulching 3-Blade Set for 48 Inch Cut John Deere Replaces GX21784, GX21786, GY20852

-46%

★★★★★

$59.94 $87.51

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Length: 17"
• Width: 2-3/4"
• Center Hole: 7 Point Star Thickness: .1600"
• Replaces AM137757, AM141035, GX21784, GY20852
• Fits 48" D140 D150 D160 LA130 LA140 LA145 LA155 LA165 X140 X165 Z245 Z255 145 155C

6PK Lawn Mower Blades for 48" John Deere D140 D150 D160 LA130 LA140 LA145 LA155 LA165 X 140 X165 Z245 Z255 145 155C AM137757 AM141035 GX21784 GY20852

-17%

★★★★★

$32.95 $38.55

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Replaces OEM Part Numbers: Compatible with John Deere AM141035, GX21784
• Replaces OEM Part Numbers: Compatible with John Deere GX21786, GY20852
• Compatible with John Deere D140, D150, D155, D160, X165
• Compatible with John Deere Zero Turn Mowers Z245, Z255, Z335E
• 145, 155C, LA130, LA140, LA145, LA155, LA165, 100 Series Tractors
• Blade Specs: Length 17" Center Hole 7pt Star

8TEN LawnRAZOR Mulching Blade Set for John Deere GX21784 GY20852 AM141035 GX21784 GX21786 GY20852 48 Inch Deck 3 Pack

-13%

★★★★★

$41.00 $46.33

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Sold on Amazon

John Deere Original Equipment Mower Blade Kit #GY20852

-21%

★★★★★

$49.62 $60.04

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• John Deere Original Equipment 3 Mower Blades #GX21786

John Deere Original Equipment 3 Mower Blades #GX21786

-36%

★★★★★

$34.75 $47.26

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Set of 3 Mower Blades
• 3 Blades Required for 48" Cut.
• Length: 17", Width: 2-1/2", Center Hole: 7 lobe
• Replaces Part Number: GX21784, GY20852, AM141035

(3) Mower Blades for John Deere D140 D150 D155 D160 Replaces GX21784 GY20852

-37%

★★★★★

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Spindle Replaces OEM Part Numbers: Compatible with John Deere GY20454, GY20867, GY20962, GY21098
• Blade Replaces OEM Part Numbers: Compatible with John Deere AM141035, GX21784, GY20852
• Belt Replaces OEM Part Numbers: Compatible with John Deere GX20571, GX21833
• Compatible with John Deere 155C, LA130, LA140, LA145, LA165, D140, D150, D160, X140, X165
• Improve Cutting Capability & Consistency

8TEN Deck Blade Spindle Belt Kit Combo Set for John Deere 155C LA130 LA140 LA145 LA165 GX21833

-11%

★★★★★

$41.99 $46.61

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Rotary replacement blade fits John Deere Windsor
• AM137757 AM141035 GX21784 GY20852 50-2082
• 3 Blades Required for a 48" Deck
• Quantity: 3 Pack
• Rotary Mower Blades manufactures high-quality, OEM replacement lawn mower blades

Three (3)Pack Rotary Mower Blades Replace John Deere GX21784 AM137757 AM141035 GY20852

-37%

★★★★★

GO TO AMAZON

Amazon.com

Last update was on: February 24, 2025 12:10 am

• Replaces OEM Part Numbers: Compatible with John Deere AM141035, GX21784
• Replaces OEM Part Numbers: Compatible with John Deere GX21786, GY20852
• Compatible with John Deere D140, D150, D155, D160, X165
• Compatible with John Deere Zero Turn Mowers Z245, Z255, Z335E
• 145, 155C, LA130, LA140, LA145, LA155, LA165, 100 Series Tractors
• Blade Specs: Length 17" Center Hole 7pt Star

8TEN LawnRAZOR Mulching Blade for John Deere 48 Inch Deck GX21784 GY20852 AM141035 GX21784 GX21786 GY20852 6 Pack