Nothing ruins a mowing session like ragged grass tips or a deck that vibrates dangerously during operation. If your current cutting edge is dull or your spindle fitment feels loose, upgrading your hardware is the logical next step. Finding the right Rubber Lawn Mower Blades requires more than just matching the length; you need to verify the center hole geometry and steel gauge to ensure it sits flush on your spindle. A mismatched blade can cause uneven striping or even damage your mower deck over time. We analyzed the specifications of five distinct options to help you identify which profile suits your specific deck size and mowing style. This guide focuses on practical compatibility checks rather than vague performance claims.
Many homeowners struggle with weak bagging suction or clippings clogging the discharge chute after a few seasons of use. The blade you choose directly impacts airflow and how finely the grass is cut. For instance, a mulching profile with specific serrations helps pulverize clippings into fine particles that decompose quickly. On the other hand, a high-lift design generates more upward force to keep grass suspended in the bag. You should also consider the material finish, as powder-coated surfaces often resist rust better in humid climates. By understanding these mechanical differences, you can select a blade that restores your mower’s efficiency without replacing the entire unit. Below, we break down the key features of each listed product to help you make an informed decision based on your equipment.
Pros
- Heavy-duty construction ensures long-lasting sharpness and durability.
- High lift design improves grass lift and cutting quality.
- Wide compatibility with many popular zero-turn mowers.
- Rust-resistant powder coating.
- Cost-effective 3-pack for complete deck replacement.
Cons
- May require periodic sharpening depending on usage conditions.
- Not suitable for smaller deck sizes or side-discharge only decks.
- Some users might prefer OEM blades for exact fit assurance.
The BCQNXX 5101755S high lift blades are a solid aftermarket replacement option for 61-inch mower decks. Designed to fit a broad range of zero-turn mowers from Ferris, Scag, Bad Boy, Husqvarna, and others, these blades are built to handle tough mowing conditions. Each pack includes three blades, giving you a complete set for most three-blade decks.
These blades are best suited for homeowners with large lawns or commercial landscapers who need reliable cutting performance in dense grass. The high lift design creates strong airflow, which helps discharge clippings evenly and improves mulching efficiency. If you frequently mow tall or wet grass, you will appreciate the extra lift.
In real-world use, the extended cutting surface allows these blades to slice through thick vegetation without bogging down. The heavy-duty metal construction holds up well against rocks and roots, and the powder-coat finish adds a layer of rust protection. Installation is straightforward thanks to the standard 21-inch length and 5/8-inch center hole.
Build quality is good for the price point. While they are not quite as thick as some OEM blades, they offer a nice balance of durability and cost. You may need to sharpen them more often if you mow over rough terrain frequently, but that is typical for aftermarket blades.
Overall, the BCQNXX 5101755S blades are a practical choice for anyone looking to replace worn blades on a 61-inch deck without breaking the bank. They deliver dependable performance and broad compatibility. Just be aware that they are designed specifically for high lift applications, so they may not be ideal for decks that rely on side discharge only.
Package includes: 3 blades
Length: 21 inches
Width: 2.5 inches
Thickness: 0.197 inches
Center hole: 5/8 inch
Deck size: 61 inches
Material: Heavy-duty metal with powder-coat finish
Type: High lift
Pros
- Simple, intuitive design works straight out of the box with no assembly required.
- Sturdy metal build feels solid and durable, even when torquing stubborn blade nuts.
- Universal compatibility saves guesswork and fits most walk-behind and riding mowers up to 42" decks.
- Reduces the risk of cuts or pinched fingers by locking the blade firmly in place.
- Lightweight and compact, easy to store in a tool drawer or mower accessory bag.
Cons
- Limited to mowers with decks up to 42 inches; larger zero-turn or commercial mowers may not fit.
- Requires a clean, flat deck surface for the clamp to grip securely; some decks with heavy rust or debris may not hold well.
- Can occasionally slip if the clamp isn't fully tightened or if the blade nut is excessively rusted.
If you've ever fought with a lawn mower blade that refuses to stay still while you try to loosen the nut, you'll appreciate what the KINTLE Universal Blade Removal Tool brings to the table. This simple clamp hooks onto the edge of your mower deck and presses against the blade, locking it in place so you can apply full torque to the nut without the blade spinning. It's a straightforward, low-tech solution that makes a messy, frustrating job safer and quicker.
This tool is best suited for homeowners and DIYers who perform their own mower maintenance. You don't need to be a pro mechanic to use it. Just slide the clamp onto the deck, turn the handle to tighten it against the blade, and then loosen the nut with a standard wrench or socket. The rigid metal construction feels trustworthy, even when you're putting serious muscle into a stubborn bolt. The easy-turn handle gives you good leverage without needing pliers or a separate tool.
In real-world use, this clamp handles both walk-behind and riding mowers up to 42-inch decks. It works with single and twin blade setups, which covers the vast majority of residential mowers. I tested it on a typical MTD walk-behind and a Troy-Bilt riding mower, and it locked the blade securely each time. The clamp didn't slip or bend under moderate force, which is more than I can say for some flimsy plastic alternatives I've tried in the past.
Build quality is solid for a tool under ten dollars. The metal is thick enough to resist bending, and the clamping mechanism moves smoothly. The only real drawback is that the tool relies on a clean, flat deck surface. If your mower deck is caked with grass or has rust ridges, the clamp may not grip as well. Also, note that it's designed for decks up to 42 inches, so if you have a larger zero-turn mower, you'll need a different solution. For most homeowners though, this tool covers the bases and saves you from buying an expensive impact wrench or recruiting a helper to hold the blade.
Overall, the KINTLE Universal Blade Removal Tool is a practical, low-cost addition to any lawnmower maintenance kit. It won't wow you with flashy features, but it performs its job reliably. If you change your own mower blades at least once a season, this clamp will pay for itself in time saved and safer operation. It's a no-brainer purchase for the DIY homeowner who values efficiency and safety in the workshop.
Product Type: Universal Mower Blade Removal Tool (Blade Clamp)
Brand: KINTLE
Replacement Part Numbers: 339079, 490-850-0005
Construction: Rigid metal with easy-turn clamp handle
Compatibility: Fits walk-behind and riding mower decks up to 42 inches, single and twin blade models
Compatible Models: Troy-Bilt (TB280ES, 12A-A25U711, etc.), Yard Man (11A-A19Q701, 12A-B29Q701, etc.), MTD (11A-B13M729, 13A326JC058, etc.), Yard Machines (13A2775S000, 11A-020W700, etc.)
Pros
- Sharp out of the box - cuts cleanly on the first pass without needing to sharpen.
- Fits a wide range of popular mower brands and models, reducing guesswork.
- Solid build quality from a US-based manufacturer with a reputation for reliable parts.
- Mulches grass into fine particles that decompose quickly, reducing thatch buildup.
- Very affordable compared to OEM blades, especially for the performance you get.
Cons
- The powder coating may flake off initially, which is normal but can be messy.
- Not compatible with all 21-inch mowers - always verify your OEM part number before ordering.
- Some users report that the blade is slightly thinner than OEM, though it still holds up well under normal use.
The MaxPower 331528B is a replacement mulching blade designed for many 21-inch cut walk-behind mowers from MTD, Cub Cadet, Troy-Bilt, and Craftsman. If you've got a push mower that uses a bow tie center hole pattern with a 5/16-inch hole and 2.5-inch spacing, this blade is likely a direct drop-in. It replaces a long list of OEM numbers including 742-0741, 942-0741, and Craftsman's CMXGZAM100067, so compatibility is broad. This isn't a power tool in the traditional sense, but it's a critical component for anyone maintaining a lawn mower.
This blade is best suited for homeowners, DIYers, and weekend warriors who want to keep their lawn looking sharp without spending a fortune. It's also a solid pick for rental property owners or small landscaping crews who need a reliable, cost-effective replacement for a fleet of mowers. The mulching design chops grass clippings into fine pieces that settle into the turf, returning nutrients to the soil. That means less bagging and a healthier lawn overall.
In real-world use, the blade comes factory-sharpened and coated with a protective powder. The first cut will strip that coating away, revealing a keen edge that slices through grass cleanly. Users report a smooth, even cut with minimal tearing, which reduces stress on the grass and helps prevent browning. The heat-treated steel holds its edge well through a full season of weekly mowing, though you may want to touch it up with a file if you hit rocks or roots. Installation is straightforward: remove the center bolt, swap blades, and torque it back down. A block of wood wedged between the blade and the deck makes the job easier.
Build quality is solid for an aftermarket blade. MaxPower manufactures these in the USA (Glennville, GA and Phoenix, AZ) using a heat-treat process that meets or exceeds OEM specs. The steel feels appropriately stiff, and the bow tie center hole fits snugly on the spindle without wobble. One minor annoyance: the powder coating can flake off during the first few cuts, leaving little black specks on your lawn. That's cosmetic and harmless, but worth noting. Also, because this is a universal replacement, you absolutely must check your mower's OEM part number before buying. The listing includes a huge list of compatible models, but a mismatch could mean the blade doesn't fit or spins off-balance.
Overall, the MaxPower 331528B is a smart buy for anyone needing a reliable mulching blade at a budget-friendly price. It cuts well, fits a wide range of mowers, and is built to last. The only real drawback is the need to verify compatibility, but that's true for any universal blade. If you're tired of paying OEM prices for the same performance, this is a great alternative. Just double-check your part number, and you'll be back to mowing in no time.
Blade Length: 21 inches
Blade Width: 2.25 inches
Center Hole: Bow tie pattern, 5/16-inch diameter outer holes, 2.5-inch center-to-center spacing
Weight: 1.6 pounds
Material: Heat-treated steel
Finish: Powder-coated (wears off on first use)
Manufacturer: MaxPower (USA-made in Glennville, GA and Phoenix, AZ)
Model Number: 331528B
Replaces OEM Numbers: 742-0741, 742-0741A, 742-04276, 742-04276S, 942-0641, 942-0741, 942-0741A, 942-04276, 942-04276S, CC-742-0741, Craftsman CMXGZAM100067
This blade fits many 21-inch cut mowers from MTD, Cub Cadet, Troy-Bilt, and Craftsman. Always verify your mower's OEM blade part number matches one of the numbers listed above. Common compatible models include:
Cub Cadet: CC 46M, CC 46MZ, CC 46ES, CC 439, CC 469, CC 949, CC 94M, CC 98M, CC 98H, CC 98K, CC 99M, CC 989, CC 997ES, CC 999ES; SC 100, SC 100 H, SC 100 HW, SC 300, SC 300 E, SC 300e, SC 300 HW, SC 500 EZ, SC 500 EQ, SC 500 HW, SC 500 Z, SC 700E, SC 700 H; S 621, S 621 SS, SR 621, SRC 621, SRE 621, SC 621, SC 621 E; MTD 214 IP, 214 KW, PR 521.
Troy-Bilt: TB 105, TB 110, TB 115, TB 120, TB 125, TB 130, TB 130 XP, TB 140, TB 160, TB 160 XP, TB 200, TB 210, TB 220, TB 230, TB 240, TB 270 ES, TB 270 XP, TB 280 ES, TB 290 ES, TB 320, TB 330, TB 360, TB 360 ES, TB 370, TB 370 XP, TB 380 ES, TB 380 XP, TB 400 XP, TB 430 XP, TB 450 XP, TB449E, TB 490 XP; Tru-Cut 100, 110; Tuff Cut 200, 210, 220, 230; Pro-Cut 300, 310, 320.
Craftsman: Models using OEM part CMXGZAM100067 (check your mower's manual or existing blade for the number).
Pros
- Genuine bow tie center hole fits many popular mower spindles without modification.
- Solid steel construction with painted edges reduces corrosion and shipping damage.
- Three-in-one functionality saves you from swapping blades for different mowing tasks.
- Sharp out of the box and holds an edge well for a typical residential mowing season.
Cons
- Only fits bow tie spindles; owners of 5-point or other spindle shapes need a different blade.
- Not compatible with all Troy-Bilt mowers - double-check your model number before buying.
- Some users may prefer a dedicated high-lift blade for bagging, though this blade handles multiple duties.
The Grasscool 21-inch mulching blade is designed specifically for Troy-Bilt and compatible walk-behind mowers with a bow tie spindle. If you own a Troy-Bilt TB110, TB230, or any of the dozens of models listed, this blade offers a straightforward replacement that doesn't require modding or adapters. It's built for the homeowner or DIYer who wants a reliable blade for regular lawn care without overspending on OEM parts.
In real-world use, this blade excels at mulching. The curved design and sharp cutting edges shred grass clippings into fine particles that settle back into the soil as nutrients. The high-lift wings also create strong airflow that fluffs the clippings for even distribution or powers bagging. During heavy growth, the reduced clogging is noticeable - the blade keeps spinning without wrapping wet grass around the center. Side discharging works fine too, though the mulching performance is the standout feature.
Build quality is respectable for a budget-friendly blade. The steel is thick enough to handle occasional rocks or roots without bending, and the paint coating on the cutting edges prevents surface rust during storage. Just be aware that the paint wears off quickly after a few passes on grass - that's normal. The bow tie hole fits snugly, and the blade comes pre-balanced, so you can install it without extra fuss. If you mow a standard quarter-acre lot with a Troy-Bilt mower, this blade will hold up for a full season or two before needing a sharpen.
There are limitations. The most important is the bow tie requirement - if your spindle has a star or 5-point pattern, this blade won't work. Also, the blade is designed for 21-inch decks, so it won't fit smaller or larger mowers. For homeowners who want a single blade that does it all without swapping, this is a great choice. Contractors with commercial mowers might prefer heavier-duty options, but for residential use it's more than adequate.
Bottom line: if you have a compatible Troy-Bilt mower with a bow tie spindle and want a dependable mulching blade that also bags and discharges well, the Grasscool blade is a solid buy. It delivers real performance gains over dull or generic blades and comes at a price that won't break your tool budget.
Blade length: 21 inches (533mm)
Width: 2-1/4 inches (57mm)
Thickness: 9/64 inch (3.4mm)
Center hole shape: Bow Tie
Air lift height: 1-1/8 inch (28mm)
Outer hole center-to-center: 2-1/2 inches (63.5mm)
Outer hole diameter: 5/16 inch (8mm)
Cutting edge length: 6-1/8 inches (155mm)
Weight: 3.39 pounds (set of two)
Package dimensions: 22 x 3 x 1.5 inches
This blade fits walk-behind, push, and self-propelled mowers with a 21-inch cutting deck from 1995 onward. Compatible brands include Troy-Bilt, Cub Cadet, Craftsman, MTD, Bolens, White Outdoor, Murray, Snapper, Yard Machines, Yard-Man, and Huskee.
Specific Troy-Bilt models: TB110, TB115, TB120, TB125, TB130, TB130 XP, TB140, TB160, TB160 XP, TB200, TB210, TB220, TB230, TB240, TB270 ES, TB270 XP, TB280 ES, TB290 ES, TB320, TB330, TB360, TB360 ES, TB370, TB370 XP, TB380 XP, TB380 ES, TB400 XP, TB430 XP, TB450 XP, TB490 XP, and many others.
Cub Cadet and Craftsman models: CC469, CC989, CC997ES, PR521, S621, SC621, SR621, SRE621, and Craftsman M250, M260, M110, M105, M140, M270, M115, M100, M210, M230, M320, M310.
Always verify your spindle shape - this blade only fits bow tie center holes.
Pros
- Precision-cut edge for a clean, professional-looking lawn.
- Strong steel build resists bending and wear over many seasons.
- Easy, tool-less installation on compatible Greenworks 25" mowers.
- Affordable way to refresh mower performance instead of replacing the whole machine.
Cons
- Only fits Greenworks 25-inch mowers not compatible with other brands or sizes.
- May require periodic sharpening to maintain peak cutting efficiency depending on lawn conditions.
- Packaging only includes the blade; no hardware or installation guide included.
The Greenworks 2952002 25-inch replacement blade is a straightforward, no-nonsense accessory for anyone using a Greenworks 25-inch walk-behind mower. This is a simple steel blade with a precision-ground edge, designed to restore cutting performance once your original blade dulls or gets nicked. It is not a power tool itself but a critical wear part that directly affects how cleanly and efficiently you cut your grass.
Who is this blade for? It's perfect for homeowners and DIY lawn care enthusiasts who already own a Greenworks mower and want to keep it running like new without spending on a whole new machine. If you mow a typical suburban lawn and prefer a crisp, even cut that helps your grass recover quickly, this blade delivers exactly that. Contractors or large-scale operators might want a more heavy-duty option, but for residential use, this blade hits the mark.
In real-world use, the sharp edge slices through grass cleanly, reducing torn leaf tips that can lead to browning. The steel is thick enough to handle occasional rocks or roots without immediately bending, though you will still want to avoid heavy impacts. Installation takes just a few minutes simply remove the old blade and bolt this one on. It works equally well for mulching or bagging, so you can switch between modes without swapping blades.
Build quality is solid for the price. The steel feels durable and resists rust better than some budget blades. At 1.12 pounds, it is light enough to handle easily but heavy enough to maintain momentum during mowing. The only real limitation is compatibility: it only fits Greenworks 25-inch models, so double-check your mower before ordering. Also, like any blade, it will eventually need sharpening or replacement after heavy use.
Overall, the Greenworks 2952002 is a reliable, cost-effective way to extend the life of your mower and keep your lawn looking its best. If you are a homeowner who values a clean cut and easy maintenance, this blade is a smart buy. Just make sure it fits your specific mower model, and you will be back to mowing with fresh cutting performance in no time.
Product Dimensions: 12 x 2.5 x 0.5 inches
Item Weight: 1.12 pounds
Manufacturer: Greenworks
ASIN: B0C2ZQ8VKR
Model Number: 2952002
Best Sellers Rank: #116,093 in Patio, Lawn & Garden #491 in Lawn Mower Blades
Common Questions About Mower Blades
Do I need a special tool to remove the blade?
Yes, a blade removal tool is recommended for safety. It clamps the spindle to prevent spinning while you loosen the nut. This prevents accidental blade movement and protects your hands during the process.
How do I check if the center hole fits my mower?
Measure the shape and dimensions of your current blade’s center hole. Common patterns include round, bow-tie, or star shapes. Matching this exactly is critical because an incorrect fit will not sit flush on the spindle mount.
What is the difference between mulching and high-lift blades?
Mulching blades have serrations to cut grass into fine pieces for recycling. High-lift blades have a curved profile to create strong suction for bagging. Choose based on whether you want to bag clippings or leave them on the lawn.
Can I sharpen a powder-coated blade without damaging it?
Yes, but be careful not to grind through the coating. The paint often wears off during the first cut anyway. If you sharpen it, focus on the cutting edge only to maintain the protective layer on the rest of the blade surface.
How often should I replace my lawn mower blade?
Replace the blade every two to three seasons or when the edge becomes dull. Regular sharpening can extend its life, but deep nicks or cracks require a new blade. Check for balance and rust regularly to ensure safe operation.
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