Ever notice how some lawns look lusher and greener than others, even with the same amount of watering and sunshine? A big reason for that secret weapon might be hiding right under your lawn mower: the mulching blade. It’s not just about cutting grass; it’s about feeding your lawn!
But when it comes to picking the perfect mulching blade, it can feel like a jungle. Do you need the sharpest edges? What about the shape? It’s easy to get confused with all the different types and what they actually do. You want to make sure you’re not just chopping up your grass, but giving it a healthy boost.
This guide is here to clear up all that confusion. We’ll break down exactly what makes a mulching blade work its magic and how to choose the one that’s best for your yard. By the end, you’ll know how to turn your grass clippings into a valuable food source for your lawn, making it healthier and more beautiful. Get ready to discover the power of mulching!
Top Lawn Mower Mulching Blades Recommendations
- Includes 1 mulching blade for many 21 in. cut MTD, Cub Cadet, Troy-Bilt, and Craftsman mowers. Must Match Current Blade OEM Number to insure exact fit.
- Replaces OEM #'s: 742-0741, 742-0741A ,742-04276, 742-04276S, 942-0641, 942-0741, 942-0741A 942-04276, 942-04276S, CC-742-0741; Craftsman CMXGZAM100067
- Fits Cub Cadet Models: CC Series- 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 Series- 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, and SC 700 H; S/SR/SRC/SRE Series: S 621, S 621 SS, SR 621, SRC 621, SRE 621, SC 621, SC 621 E; and other models- MTD 214 IP, 214 KW, and PR 521.
- Fits Troy-Bilt Models: 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.
- CENTER HOLE: Bow Tie Center Hole Pattern. Diameter of Outside Hole is 5/16". Center to Center of outside Hole is 2.5"
- IMPORTANT FITMENT NOTE: Cub Cadet XT1-LT42 and XT2-LX42 models may use different blade center hole patterns. Our blades feature a 6-Point Star mounting pattern ONLY and replace OEM 942-0616A. Please verify your original blade before ordering, as other mounting patterns will not fit.
- Replaces OEM Parts: Cub Cadet 942-0616A, 742-0616A, 742-0616, 942-0616, 742-04126, 942-04126, Craftsman CMXGZAM110115, MTD OCC-742-0616, OEM-742-0616, Troy Bilt 942-0616A
- 942-0616A Mower Blades Dimensions: Length 21-3/16", Width 3", Center Hole 6 point star, Side Hole 5/16", Center to Center Outside Hole 2-1/2", Air Lift 1-7/64", Cutting Edge Length 5-7/16", Compatible Deck Size 42". The length of the blade is measured diagonally from one end to the other
- Important: Parts may differ between different configurations of the same mower model. Please confirm the complete model number to ensure a proper fit. For a more detailed list of compatible models, check the description below
- Fits: 942-0616A Craftsman 42 inch Mower Blades Compatible with T110, T110K, T130, T210, T1000, T1400, T3000, T7800, LT1500, LT2000, PYT9000, 247.203721, 247.203731, 247.203771, 247.288811 (13AN77SS099), 247.288812 (13AN77SS099), 247.288830 (13AN77SS299), 247.288831 (13AN77SS299), 247.288842 (13AJ78SS099), 247.289060 Zero Turn Mowers; Huskee LT4200 with 42" Deck
- Includes 1 commercial mulching blade for many 22 in. cut Toro recyclers
- Replaces OEM #'s 104-8697-03, 108-9764-04, 131-4547-03
- Measures: 21-11/16 in. L and 2-1/4 in. W
- 7/16 in. center hole diameter
- Manufactured to meet or exceed all OEM specifications. 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.
- 【ULTRA-EFFICIENT CUTTING】50% Stronger Airflow Lift–With an upgraded 32mm lift height (vs regular 28mm), this 3-in-1 lawn mower blade(mulching, bagging & side discharging) dramatically boosts grass collection, reducing time spent emptying the bag. Powerful suction prevents clogging for smoother, faster mowing — while precision-shredded clippings decompose naturally, enriching your lawn with vital nutrients.
- 【TOUGH & SHARP MOWER BLADES】Forged from durable high-carbon steel, this blade stays sharper and stronger for tough weeds and rugged terrain. Rust-resistant coating protects during installation (wears off during use). Easily sharpenable for maintaining a clean, even cut on lawns.
- 【REPLACE OEM #s】Designed for Mower Blade Troy Bilt/Cub Cade/MTD Replaces OEM #'s 742-0741 742-0741A 742-04100 742-04276 742-04276S CC-742-0741 942-0741 942-0741A 942-04276 942-04276S 490-100-C089 Craftsman OEM # CMXGZAM100067
- 【COMPATIBLE MODELS】Fismiuta 21 inch lawn mower blade compatible with Troy-Bilt Lawn Mower : TB105 TB110 TB115 TB120 TB125 TB130 TB130XP TB140 TB160 TB160XP TB200 TB210 TB220 TB230 TB240 TB270ES TB270XP TB280ES TB290ES TB320 TB330 TB360 TB360ES TB370 Craftsman Lawn Mower : M100 M105 M110 M115 M140 M210 M230 M250 M260 M270 M310 M320. See the product description for more models.
- 【BLADE SPECIFICATIONS】For Deck Size: 21". Length: 21"(533mm), Width: 2-1/4"(57mm), Thickness: 9/64"(3.4mm), Air Lift: 1-1/8"(32mm), Center Hole Shape: Bow Tie. Note: Only fits Bow Tie spindles—confirm your mower’s center hole pattern to avoid installation issues.
- [Who is 942-0741A Blade for?]:Designed for homeowners with Walk-Behind, Push and Self-Propelled Mowers with a 21-inch Cutting Deck, (1995 - ) (Brands:Troy-Bilt, MTD, Craftsman, Cub Cadet, MTD Gold, Bolens, White Outdoor, Murray, Snapper,Yard Machines,Yard-Man and Huskee).
- [Precise Fit]:Exact OEM replacement:942-0741 942-0741A 742-0741 742-0741A 490-100-C089 490-100-M067 490-100-M084 490-100-N084 490-100-U089 490-100-F084 490-100-Y084 742-04276 742-04276S 742-0741A-0637 942-04276 942-04276S 942-0641 CC-742-0741 CMXGZAM100067 DXGX100084 OEM-742-0741
- [Fits Troy-Bilt models]:including TB449E, Tru-Cut 110, Tru-Cut 100, Tuff-Cut 200, Tuff-Cut 210, Tuff-Cut 220, Tuff-Cut 230, Pro-Cut 300, Pro-Cut 310, Pro-Cut 320, 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 XP, TB 380 ES, TB 400 XP, TB 430 XP, TB 450 XP, TB 490 XP
- [Fits Cub Cadet/Craftsman Models]:M250 M215 M110 M230 M320 M210 145B M235,CC469, CC989, CC997ES, PR521, S621, S621SS, SC621, SC621E, SR621, SRC621, SRE621, CC439, CC949, CC94M, CC98M, PR521, CC46M, CC46MZ, CC94M, CC999ES, SC 100 H, SC 100, SC 100 HW, SC 700 H, SC 700, SC 300, SC 300 HW, SC 300, SC 500 Z, SC 500 HW, SC 500 Z, SC 300 E, SC 300e, SC 500 EZ, SC 500 EQ, CC46ES, CC99M, CC98, CC98H, CC98K, 5521, 214 IP, 214 KW
- [Where does 942-0741A blade work?]:It works on weedy lawns (removes seed heads), debris-filled yards (collects leaves and twigs), and damp or dewy grass (won't clog).
- Stop the guesswork! Craftsman 42" Deck Mower (T110 LT1000 LT2000), Poulan Pro 42''Deck Riding Lawnmower uses two different blade mounting pattern.Before ordering our blades,identify your original blade's mounting pattern.Our blade's mounting pattern is 5 Point Star Hole.If your blade's mounting pattern is 6 Point Star Hole,Use MPN 942-0616A 942-04308 to order your correct blades elsewhere
- Mower Blades with 5-Star Mounting Pattern Replace OEM:Craftsman AYP Husqvarna Poulan 134149,138498, 138971, 139775, 532138498, 532138971, 532127843, 532134149, 532139775
- Mower Blades with 5-Star Mounting Pattern Compatible with Craftsman 42" Deck Riding Lawn Mower,model T110 LT1000 LT2000 ys4500 yt3000
- Mower Blades with 5-Star Mounting Pattern Compatible with Poulan Pro Husqvarna 42''Deck Riding Lawn Mower
- BLADE SPECIFICATION: Length: 21"(533mm), Width: 2-1/2"(63.5mm), Thickness: 13/64"(5mm), Center Hole Shape: 5 Point Star, For Deck Size: 42", Lift: 1"(25mm), Mower Blade Type: Toothed Mulching Blade.
- Replaces OEM #: 108-0954-03, 116-4500, 1164500S, 1350413S
- Fits 21" cut Toro, Exmark and lawn Boy mowers
- Size: 20-27/32" x 2-1/4" with a 7/16" center hole
- Package contains 1 blade and Made in the USA
- To ensure a proper fit, please check your owner's manual to verify the proper replacement blade number and be sure that it matches one of the OEM numbers listed in our description. We make our best effort to ensure all replacement OEM numbers are detailed in our product description.
- Compatible with EGO POWER+ 56-Volt Lithium-Ion Cordless Lawn Mowers LM2156SP, LM2150SP, LM2135SP, LM2130SP, LM2133. LM2130
- Heavy duty mulching and bagging blade
- Interchangeable lower blade on the Select Cut Multi-Blade System
- All steel blade for excellent cutting performance
- For use with EGO POWER+ 56-Volt Select Cut Mowers: LM2130, LM2133, LM2130P, LM2135SP, LM2150SP, and LM2156SP models
Upgrade Your Lawn’s Health: The Smart Buyer’s Guide to Mulching Mower Blades
Tired of bagging grass clippings? Want a healthier, greener lawn with less work? Mulching mower blades are your secret weapon! They chop grass into tiny pieces and return them to your lawn as natural fertilizer. This guide helps you pick the best blades for your mower.
Why Mulching Blades? The Big Benefits
Healthier Grass
Mulched grass clippings feed your lawn. They add nutrients like nitrogen. This makes your grass grow stronger and greener.
Less Waste
You don’t need to bag or haul grass clippings. This saves you time and effort. It’s also better for the environment.
Saves Money
You might buy less fertilizer. This saves you money over time.
Key Features to Look For
Blade Length
Measure your current blade. The new mulching blade must be the same length. A blade that’s too long or too short won’t fit or work right.
Blade Curve (Lift)
Mulching blades have a special curve. This curve helps lift the grass. It keeps the grass in the mower deck longer. This allows for more chopping. Look for a blade with a noticeable curve.
Blade Thickness and Strength
Thicker blades are stronger. They last longer. They can handle tough grass. Look for blades that feel sturdy.
Sharpness
Sharp blades cut grass cleanly. Dull blades tear grass. Torn grass can turn yellow. New blades should be sharp out of the box.
Important Materials
Steel Quality
Most mulching blades use hardened steel. High-quality steel is tough. It resists bending and breaking. It also holds an edge longer.
Blade Coatings
Some blades have special coatings. These coatings can prevent rust. They can also make the blade more durable. Look for blades with good coatings.
Factors That Improve or Reduce Quality
Good Quality
- Thick Steel: Stronger and lasts longer.
- Precise Curve: Lifts grass for better mulching.
- Sharp Edges: Clean cuts for healthy grass.
- Good Balance: Prevents mower vibration.
Lower Quality
- Thin Steel: Bends or breaks easily.
- Flat or Weak Curve: Doesn’t mulch well.
- Dull Edges: Tears grass.
- Poor Balance: Causes shaking and noise.
User Experience and Use Cases
Easy Installation
Most blades are simple to swap out. You’ll need a wrench to loosen the bolt holding the blade. Always disconnect the spark plug first for safety.
Best For
- Homeowners: For maintaining a healthy, attractive lawn.
- Frequent Mowing: If you mow often, mulching is efficient.
- Dry Grass: Mulching works best when grass isn’t too wet.
When Not Ideal
- Very Tall Grass: For extremely overgrown lawns, you might need to bag first.
- Very Wet Grass: Wet grass can clump and clog the mower.
Choosing the right mulching blade makes a big difference. It helps your lawn look its best and stay healthy. Invest in quality blades for the best results.
Frequently Asked Questions (FAQ)
Q: What is a mulching mower blade?
A: A mulching mower blade is designed to cut grass into very small pieces. It then spreads these pieces back onto your lawn.
Q: How is a mulching blade different from a regular blade?
A: Mulching blades have a special curved shape. This curve keeps grass in the mower deck longer for more chopping. Regular blades often just cut and discharge grass.
Q: Do I need special mower for mulching?
A: No, most lawn mowers can use mulching blades. You just need to buy the right size blade for your mower.
Q: How often should I replace my mulching blades?
A: You should replace them when they get dull or worn. This is usually after about 25-50 hours of mowing. Sharpening can extend their life.
Q: Can I sharpen a mulching blade myself?
A: Yes, you can. You’ll need a metal file or a grinding wheel. Always wear safety glasses and gloves.
Q: How do I know what size blade to buy?
A: Measure the length of your current mower blade from tip to tip. You can also check your mower’s manual for the correct blade size.
Q: Will mulching blades work in wet grass?
A: They work best in dry grass. Wet grass can clump up and clog the mower deck, even with mulching blades.
Q: What are the benefits of mulching grass clippings?
A: Mulching adds nutrients to your soil, acts as a natural fertilizer, and reduces waste from bagging.
Q: Are mulching blades more expensive?
A: Sometimes they can be a little more expensive. However, the long-term benefits for your lawn and reduced need for fertilizer can make them worth the cost.
Q: How do I install a new mulching blade?
A: First, disconnect the spark plug for safety. Then, use a wrench to remove the old blade and install the new one. Make sure it’s tightened securely.