11 best john deere mulching blades

John Deere mulching blades are specialized cutting blades designed for use with John Deere lawn mowers. These blades are a key component of a mulching system that enables efficient grass cutting and mulching, contributing to a healthier lawn. Here's what you need to know about John Deere mulching blades:

  1. Design and Function:

    • John Deere mulching blades are engineered with a unique design that promotes effective mulching. They typically have a curved shape and multiple cutting surfaces.
    • The primary function of these blades is to cut grass into fine pieces and then redistribute them evenly across the lawn. This process helps improve lawn health by returning nutrients to the soil.
  2. Mulching Benefits:

    • Mulching blades provide several advantages, including:
      • Improved lawn appearance: The finely chopped grass clippings are less noticeable and give the lawn a manicured appearance.
      • Nutrient recycling: Mulched grass clippings act as a natural fertilizer, providing essential nutrients to the soil.
      • Reduced thatch buildup: Proper mulching reduces the accumulation of thatch, promoting healthier grass growth.
      • Moisture retention: Mulch helps retain moisture in the soil, reducing the need for excessive watering.
  3. Compatibility:

    • John Deere mulching blades are designed to fit specific John Deere lawn mower models. It's important to ensure compatibility with your mower's make and model before purchasing replacement blades.
  4. Installation:

    • Replacing the standard cutting blades on your John Deere mower with mulching blades typically requires basic tools and some DIY skills. It's important to follow the manufacturer's instructions for proper installation.
  5. Maintenance:

    • Regular maintenance of mulching blades is essential for optimal performance. This includes sharpening the blades as needed and inspecting them for damage or wear.
  6. Safety Considerations:

    • When handling and installing mulching blades, it's crucial to prioritize safety. Always disconnect the spark plug wire and take precautions to prevent accidental engagement of the mower's blades.
  7. Availability:

    • John Deere mulching blades are available through authorized John Deere dealers, as well as various online retailers and home improvement stores.
  8. Price and Quality:

    • The cost of John Deere mulching blades can vary depending on the model and where you purchase them. It's important to consider both the price and the quality of the blades to ensure they meet your specific needs.
  9. Blade Maintenance Kits:

    • Some retailers offer mulching blade maintenance kits that include not only the blades themselves but also the necessary hardware, such as bolts and washers, for easy replacement.

In summary, John Deere mulching blades are designed to improve lawn health by efficiently cutting and mulching grass clippings. They offer several benefits for homeowners who want to maintain a lush, healthy lawn while reducing the need for additional fertilization and waste disposal. Proper maintenance and compatibility with your John Deere mower are essential factors to consider when using these specialized blades.

Below you can find our editor's choice of the best john deere mulching blades on the market
  

3 Gator Fusion 3-in-1 Mulching Blades - Compatible with: John Deere M115495, M115328, M114581, M113517, M76466 Blades. (Set of 3)

Gator Fusion Blade (for John Deere)

Based on 51 reviews Check latest price

User questions & answers

Question: Will these fit a johne deere d170 54 inch deck
Answer: Roomy and comfortable. The way that I like it.
Question: Will these fit my JD x500's 48inch deck
Answer: I guess no
Question: Will these blades work with a deck mulcher kit? I have a JD
Answer: The GOMO Balance Bike is designed locally in the Bay Area, it ships out of Southern California, and is manufactured in China. Please let me know if you have any additional questions. You can contact us directly via the email address in the user manual or via Amazon’s messaging platform,
Question: Will this fit my John Deere 48c mower deck
Answer: Other brands do make taller balance bikes.

John Deere Original Equipment Grass Mulching Attachment #BM21817

John Deere

Based on 5 reviews Check latest price

Product description

The mulching attachment allows converting the mower so it can be used to mulch grass or leaves.

 

The attachment consists of special mulching blade(s), a deflector ramp to direct the clippings into the blade for recutting, and a discharge closure plate with adjustable baffle. This kit also includes installation instructions.

This 38" mulching kit is compatible on the following models with 38" decks that have two blades.

STX38 Lawn Tractors

F510 and F525 Front Mowers

F510 andF525 Front Mowers

LX172, LX173, LX176, LX178, LX186 and LX188 Lawn Tractors

GT242.GT262andGT275Lawna nd GardenTractors

LT133 Lawn Tractor

LT150 Lawn Tractor

LT155 Lawn Tractor

LT160 Lawn Tractor

LT166 Lawn Tractor

X300 Lawn Tractor

LX255, LX266, LX277. LX279, LX288. GT225, GT235 

325, 335,345 and 355D

    

The blades included are designed to work with the StarLock blade mounting system used on 38-in. mowers for X300 Series tractors and also for the 38-in. mower without StarLock used on LT Series tractors The special mulching blades included can also be used for side discharging, though overall cut quality may decline slightly Operating tips   Mulching

Adjust baffle to the proper opening. The adjustable baffle can be moved to one of five positions to match conditions using the convenient wing nuts When mulching grass, the operator should start with the baffle set in the highest position (greatest opening) In drier conditions or when mulching leaves, the baffles can be moved down to reduce the amount of material that is discharged Note: The holes in the adjustable baffle are intended for leaf mulching. When mulching dry leaves, the holes will allow some air an...

  • Genuine John Deere Product, OEM Part Number: BM21817
  • Fits: John Deere: 325, 335, 345, 355D, F510, F525, GT242, GT262, GT275, LT133, LT150, LT155, LT160, LT166, LX172, LX173, LX176, LX178, LX186, LX188, LX255, LX266, LX277, LX279, LX288, GT225, GT235,
  • The mulching attachment allows converting the mower so it can be used to mulch grass or leaves. The attachment consists of special mulching blade(s), a deflector ramp to direct the clippings into the
  • The blades included are designed to work with the Star Lock blade mounting system used on 38-in. Mowers for X300 Series Tractors and also for the 38-in. Mower without Star Lock used on LT Series
  • The mulching attachment is compatible with riding equipment having a seat safety switch (in good operating condition) to prevent an operator from adjusting the baffle while the mower is running.

Rotary 11596 Pack of 3 Copperhead Mulching Blades

Rotary

Based on 27 reviews Check latest price

Product description

Quality Made In USA mulching blade Compatible With John Deere blade numbers GX21784, Gy20852, or GX21786 -

  • Price is for set of 3 blades (blades with 7 point star hole)
  • Quality Rotary, 3-in-1 #11596 Mulcher blade to Compatible With the GX21784, GY20852, or GX21786 blades used on 48" Decks
  • 17" long, 2-3/4" wide, .160" thick. Mounting hole is 7/8, 7 point Star Shaped
  • Blade is made with high carbon heat hardened steel.

User questions & answers

Question: Will these fit my jd d140? it has a 48" deck. i don't have the part number
Answer: Not sure - I'm 20/40 and wear -3.5.
Question: Will these fit a John Deere x300 48 inch cut
Answer: These glasses come with lenses and are similar to prescription glasses for near-sightedness (not reading glasses). Visually, they were fine - my Rx is -3.50, and I could see perfectly. I returned these, however, because I did not like the style.

Oregon 596-354 Gator G5 Mulch Blades 48" Deck Replaces John Deere LX GT GX M127500 M127673 3-Pack

Gator G5 Fusion Blade for John Deere

Based on 348 reviews Check latest price

Product description

Set of 3, Made In USA Gator 3-In-1 Mulching Blades For John Deere M127500, M127673, or M145476 17" BLADE

  • Set of 3 Blades, Quality Gator 596-354 "Fusion G5" Mulching Blades
  • Replaces John Deere Blades Part Number M127500, M127673, Or M145476
  • 16-15/16" Long, 3" Wide, .203" Thick, 13/16" Mounting Hole
  • Fusion Blades have Tungsten Carbide "fused" to the edge (see photo) for longer life
  • Extended cutting length, blade is sharpened longer up the blade

User questions & answers

Question: Will these blades fit a sabre
Answer: This is an "RV" 50amp-120/240 receptacle, it is also the same as a "Stove plug" with some slight difference. So to answer your question: Yes one side of the receptacle has a larger slot then the other.
Question: I have a z435 John Deere 54" just wondering if these blades would fit? Thanks
Answer: This receptacle is designated NEMA 14-50R. It will only mate with NEMA 14-50P plug. If you are planning to plug other than the latter, it is not going to work. You need to make an adapter (NEMA 14-50P plug + cord + same type receptacle as your plug) so that you can use this receptacle. You should also be knowledgeable as to wiring so that there are no miswiring or electrical code deficiencies. If you are unsure, ask a qualified electrical pro.
Question: Will these fit John Deere z355e 48” deck
Answer: No
Question: Do these have three holes for mounting? My blades on a John Deere 48 inch deck have two bolts and a center pin
Answer: We are on our second one. No idea why it is breaking as I have taken them apart and can't find issue. I would say it is worth the money as they have replaced it twice already, so good warranty.

John Deere Original Equipment Grass Mulching Attachment #BM21816

John Deere

Based on 179 reviews Check latest price

Product description

Questions? Call 717-626-3301



ITEM TITLE John Deere 42C mulch kit LA105,LA115,LA125,LA135,LT160,LT180,X300,X304 BM21816

New in Box, Mulch kit that fits John Deere LA105, LA115, LA125, LA135, LT160, LT180, X300, X304, Z225, SST15 with C Deck not all purpose deck, And SST16. Part number BM21816. PLEASE NOTE YOU ARE ONLY GETTING A MULCH KIT NOT THE WHOLE MOWER DECK. THE PICTURE IS ONLY SHOWING WHAT IT LOOKS LIKE INSTALLED. This mulch kit will fit the above mentioned tractors with a 42C deck ONLY. This is an original OEM part. If you need assistance with parts lookup send us the 13 or 17 digit serial number from your machine, we can help. Ask all questions before buying. Thanks for looking.

We cannot sell parts and accessories to any person or business that is engaged in selling used equipment, repairing or providing maintenance services on equipment, or a person or business that is primarily engaged in renting equipment to end users. We reserve the right to cancel the sale of any item to anyone who is not the end user of the product.

SHIPPING Please Note: If you have a different post office address then physical address we will need both addresses for items that are free shipping at the time of purchase. Item's over $500 require a signature upon receipt. If this is an issue, please contact us prior to purchasing or make a note in your order. RETURNS Please reference the complete policies found in our bombergersjd store for shipping, payment and return information.

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

  • Performance Mulch Kit For 42C Convertible Mower Deck
  • Fits: 102, 115,125,135,
  • Fits: LA100, LA105, LA110, LA115, LA120, LA125, LA135
  • Fits: D100, D110, D120, D130
  • Fits: LT160, LT180, X110, X120,X300, X304, Z225, Z235

User questions & answers

Question: Will this kit fit a John Deere stx38 black deck
Answer: These are nearsighted glasses, so they are a -2.0. If you need a +2.0 then you need to look for farsighted or reading glasses.
Question: Will this fit the 42” z335e zero turn John Deere model
Answer: -1.0 is the mildest, they're prime so you could return them if they don't work for you. I have the -1.0 and it's perfect for my slight nearsightedness.
Question: Will this mulch kit work on a John Deere E110 lawn tractor
Answer: They show the corrections in the product description.
Question: Hi . Does this kit include the mulching blades
Answer: The frame is the same as the usual over the counter reading glasses, plastic, so I don't think it would work. They are inexpensive, so you could try.

John Deere Original Equipment Mower Blade Kit #GY20568

John Deere

Based on 16 reviews Check latest price

Product description

John Deere Original Equipment Mower Blades - GY20568,1 Fits the following Lawn and Garden Tractor Models: 1642HS, 1742HS, L120, L130, L2048, L2548 Licensed John Deere OEM Product. Thanks for looking!

  • Replaces OEM Part Numbers: GY20568
  • Fits John Deere: 1642HS PC9096, 1742HS PC9096, L120 PC9290 48" Mower Deck, L130 PC9291 42" 2-Stage Snow Blower 44" 2-Stage Snow Blower 16" Snow Blade, L2048 PC9102, L2548 PC9103
  • Contains 3 GX20250 Blades, for 48" Cutting Decks

John Deere Original Equipment 3 Mower Blades #M145516(3)

John Deere

Based on 31 reviews Check latest price

Product description

John Deere Original Equipment Blades - M145516 These mulching blades fit the following John Deere models with 54" decks: Z425, Z445, GT225, GT235, GT245, GX255, GX325, GX335, GX345, GX355, LX280, LX288, X340, X360, X465, X475, X485, X495, X500, X520, X534, X540, X575, X585, X595, X700, X720, X724, X728, X729, X740, X744, X748, and X749. These are genuine John Deere blades.

  • Sold on Amazon

User questions & answers

Question: Will they fit my JD 240 riding mower?? Thank you
Answer: We asked our O.D. Doctor what his RX was and it seemed to be -1.50 for his regular glasses, so we tried these. He says they work!
Question: Do these work for the 1025R
Answer: I the -2.50 first and still not good so I ordered -3.50 and they were much better. If I were you I would get a pair of -1.50 and a pair of -2.50
Question: are the blades specifically for the mulching kit
Answer: Yes...if it is blurry and you are near sighted.
Question: will these fit my z445 john deere
Answer: Usually you follow your reading glasses strength. But for many people, they try a 1 level lower than their reading glasses strength first. For example, if you wear a +1.50 for reading glasses, you might try a -1.00.

John Deere Original Equipment 3 Mower Blades #M127673(3)

John Deere

Based on 87 reviews Check latest price

Product description

John Deere Original Equipment 3 Mower Blades - M127673,3 This fits john Deere riding mower models: GX255, GX325, GX335, GX345, GZ355, LT166, LT180, LT190, LX280, LX289, 325, 335, 345, 355D, X465, X475, X485, X495, X500, X520, X534, X540, X570, X580, 590, X710, X750, X754, X758, X575.X585, X595 X700, X724, X728, X729, X730, X734, X738, X739, X740, X744, X748, X749, S240, STS18, X300, X320, X310, X324, X350, X354, X360, X370, X380, X384, X390, X394, X940, X948, X949 Ztrak models: 717E, Z355E, Z355R, Z425, Z435, Z445, Z525E, Z535M, Z540M Walk behind models: 7H17 This is a genuine John Deere part. Thanks for looking!

  • Sold on Amazon

User questions & answers

Question: will blades fit john deere gt 235 with a 48 c deck
Answer: I believe that in itself is the battery.
Question: Will it fit a z
Answer: I cut off the leads half way on the old battery. I put female blue spade connector on the leads i cut off then red to positive and black to negative on the new battery I use both battery so they can ride longer by putting female connectors on the old battery
Question: Will these fit x320 w/48" deck
Answer: Yes same batteries
Question: Will these fit a z535m zero turn 48inch deck
Answer: First charge 24 hrs. Then, the green light on the brick will come on when fully charged.

Belt & Mulching Blade Maintenance Kit Replacement for 48" Deck MowersD140, D150, D160, L120, L130, L145, L155, LA130, LA140, X140 Replaces GX20571, GX21833, AM141035, GX21784, GX21786, GY20852

Replaces John Deere

Based on 45 reviews Check latest price

Product description

Belt & Mulching Blade Maintenance Kit Replacement for 48" Deck Mowers D140, D150, D160, L120, L130, L145, L155, LA130, LA140, X140. Compatible With John Deere GX20571, GX21833, AM141035, GX21784, GX21786, GY20852

  • Compatible With John Deere GX20571, GX21833, AM141035, GX21784, GX21786, GY20852
  • Replacement for 48" Deck Mowers D140, D150, D160, L120, L130, L145, L155, LA130, LA140, X140

User questions & answers

Question: I see this says l130 48" deck, and well, my l130 has a two bolts per blade. i would like to switch to this set up, changing spindles. can it be done
Answer: I believe mine are polarized...
Question: What brand name are the belt and blades
Answer: Hello.Bridge dimensions in 20 mm.Thank You

John Deere Original Equipment Mower Blade Kit #AM141033

John Deere

Based on 138 reviews Check latest price

Product description

John Deere Original Equipment Mower Blade Kit - AM141033 ​ Fits: 102, 115, 125, 135, D100, D105, D110, D120, D125, D130, E100, E110, E120, E130, LA105, LA115, LA120, LA125, LA135, LT160, LT180, S240, SST15, SST16, X110, X120, X300, X304, X310, Z225, Z235 ​ This is a genuine John Deere part.Thanks for looking!

  • John Deere Original Equipment Mower Blade Kit - AM141033
  • Fits: 102, 115, 125, 135, D100, D105, D110, D120, D125, D130, E100, E110, E120, E130, LA105, LA115, LA120, LA125, LA135, LT160, LT180, S240, SST15, SST16, X110, X120, X300, X304, X310, Z225, Z235
  • This is a genuine John Deere part. Thanks for looking!

User questions & answers

Question: Our Model # is Z225A we need Blades, can’t seem to find any for our Model? Also are extra attachments needed for Mulching Blades
Answer: The cutting edge of the blade is towards the ground. And the curve of the blade is towards the deck
Question: I have JD x300 3years old non munch what do I need for blades
Answer: John Deere shipped my D130 mower (42" deck) with "3 in 1" blades as standard equipment, these standard blades mow, mulch, and bag and were marked "JD 500 & GX22151" stamped in the blade, they have a cutting length of 5 1/2" with a raise hump of 2". I had the dealer install the mulching kit instead of the standard blades, the mulching blades are JD AM141033 for a two blade replacement kit plus hardware, these blades are marked "JD 05V & M149422RIGHT" stamped in the steel and have a 6" cutting length with a 3" raised straight area (not as much as a hump). Without out one in each hand, it is hard to tell the difference, but there is!There is also a bagger set AM141034 but I do not have them available to measure.
Question: which side of the blade faced the ground? the side with part # m149422 right . part number facing the ground or up towards deck? thanks
Answer: Yes,it will hold baitcasters.
Question: Are these really mulching blades? They don't look any different
Answer: I use 7' 6"St Croix rods carries them great, 2pc offshore rods probably not a problem not sure on a 1pc could be kinda long if you get to 9 ft rods. I hope this was somewhat helpful tight lines and screamn drags catchm up

John Deere Original Equipment Mower Blade Kit #AM141040

John Deere

Based on 111 reviews Check latest price

Product description

John Deere blade kit includes 2 M154158 blades and 4 mounting nuts (2 different sizes) Kit part number is AM141040 (includes mounting nuts), individual blades are part number M154158 Fits the following lawn mowers WITH A 38" MOWER DECK: 170, 175, 180, 185, 240, 245, 260, 265, 285, 320, X300, STX38, LX172, LX173 LX176, LX178, LT155, LT160, LT150, LT133, GT242, GT262, GT275, and F510 with a 38" deck These are original John Deere blades, not aftermarket Thanks for looking!

  • Genuine John Deere OEM Part Numbers: AM141040
  • Replaces OEM Part Number: AM137325
  • Fits: 108, 111, 112L, 170, 175, 180, 185, 240, 245, 260, 265, 285, 320, 325, 335, 345, 355D, LT133, LT150, LT155, LT160, LX172, LX173, LX176, LX178, LX186, LX188, STX30, STX38, STX46, X300, X310 Lawn Tractors
  • Fits: F510, F525, Front Mower
  • Fits: GT242, GT262, GT275 Garden Tractor

User questions & answers

Question: Do you have medium blades for lt
Answer: No just the E series JD tractors.
Question: Will this fit a LT
Answer: will not fit the 140 no. That one takes traditional style oil filter AM125424
Question: Will these fit a
Answer: No need for a zip tie. It locks in place. In 2 changes so far I haven’t need to. I don’t know how the use of a zip tie would even be applicable to the Easy (but expensive) oil Change.
Question: Will these blades work on a lt 133 38" deck
Answer: Yes, it does.

Latest Reviews

View all