20 Best John Deere Mulching Blades of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best John Deere Mulching Blades of 2023. Check our ranking below.
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- Includes 2 commercial mulching blades for many 42 in. cut John Deere mowers
- Replaces OEM #'s GX22151, AM137328, AM141033, GY20850, UC21583
- Each blade is 21-3/8 in. L and 2-1/2 in. W
- 7 point start center hole
- All MaxPower blades are sharpened during the manufacturing process and then powder coated for your protection. This coating will come off during the first cut to reveal a precision sharpened blade.
- Dimensions: Length 21-3/8", Width 2-3/4", Thickness 0.164", Center Hole 7 point star, Air Lift 1", Cutting Edge Length 5-7/16", Compatible Deck Size 42". The length of the blade is measured diagonally from one end to the other
- Replaces OEM Part: GX22151, GY20850, AM131033, AM137333, AM141033, AM137328, 50-3231, UC21583
- Compatible with: John Deere 102, 105, 115, 125, 135, D100, D105, D110, D120, D125, D130, E100, E110, E120, E130, LA100, LA105, LA110, LA115, LA120, LA125, LA135, LT160, LT180
- Compatible with: John Deere S100, S110, S120, S130, S240, SST15, SST16, X105, X106, X107, X110, X120, X125, X126, X145, X300, X304, X310, X500, X520, Z225, Z235
- Enhance your lawn care routine with our reliable UDC Mower blades! Expertly crafted for sharpness and durability, our blades ensure precise grass cutting every time
- Includes (3) 3-N-1 commercial style mulching blades for 48 in. John Deere mowers
- Replaces OEM #'s GX21784, GX21786 and GY20852
- Each blade measures 17 in. L and 2-3/4 in. W
- 7 point star center hole
- Manufactured to meet or exceed all OEM specifications
- OEM Part Number: M170642, UC22008. Fit for some 42" John Deere Lawn and Garden Tractors. Include 2 PCS M170642 Blades
- Replacement Model: Fit for John Deere 42" Riding Mower X330 X350 X354 X370 X380, Fit for John Deere Z Trak Zero Turn mower 42" Z335E Z335M Z345M Z345R Z315E Z320M Z320R
- The 42-inch mower blades Fit for John Deere 42" mower are made of materials that contain boron, carbon, manganese and other materials that ensure their strength. The durability is guaranteed to last for a long time of use and sharpness
- Please double check the blade type, size and applicable brand before purchase to avoid unnecessary returns
- Our M170642 lawn mower blades undergo a rigorous quality inspection before leaving the factory, if there are any problems with the product, we will offer help
- Fits For John Deere 48 Inch Mower Blades, Replaces Number: John Deere GX21784 GY20852 AM137757 AM141035.
- Fits For John Deere Mower Blades 48 Inch Deck, Compatible with John Deere 145 155C D140 D150 D155 D160 E140 E150 E160 E170 L120 LA130 LA140 LA145 LA155 LA165 S140 S160 S170 X140 X165 X166 X167 Z245 Z255 Z355E Lawn Tractor.
- AVOID MISTAKES: The blade is NOT suitable for M145476 Circle(13/16") center JohnDeere models Z355 Z355E, and others; it is also NOT suitable for GY20568 Circle(5/8") center JohnDeere models L130 and others. This GX21784 blade is ONLY compatible with a 7-Point Star spindle. Please check that your center hole pattern matches before purchasing to avoid installation issues.
- BLADE SPECIFICATION: Length: 17-1/8"(435mm), Width: 2-3/4"(70mm), Thickness: 5/32"(4mm), Center Hole Shape: 7 Point Star, For Deck Size: 48", Lift: 1-3/16"(30mm), Mower Blade Type: Mulching Blade.
- 3-IN-1 BLADE: Serves 3 purposes (mulching, bagging, and side discharging) at the same time. Featuring numerous curves that cuts and re-cuts grass to smaller pieces, and recycles them back into the soil as nutrients to promote healthy lawn growth. Additionally, its high-lift increases the bagging capacity by 50%.
Last update on 2025-07-12 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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