Best Blades For Lawn Mower

Peter | 20-09-2026

Searching for the best Best Blades For Lawn Mower from top brands like Maxpower,UDC Parts,Grasscool,KANXAJJY, but unsure where to start? We’re here to help. After extensive research, we’ve selected the top Best Blades For Lawn Mower and also created a buying guide to assist you in choosing the right one.

We evaluated and tested numerous top-rated products to compile this list of standout Best Blades For Lawn Mower. Our top recommendation is Maxpower Best Blades For Lawn Mower because of its unmatched performance, quality, and value. However, we have more great options below if you want to explore further. Check out our buying guide as well for expert tips on selecting the ideal Best Blades For Lawn Mower to suit your needs and budget. With our research backing you, finding your perfect match will be easy.

Editor's Choice
MaxPower 561713B 2-Blade Set for 42
MaxPower 561713B 2-Blade Set for 42" Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 127843,
Premium Pick
Grasscool 942-04308 Mower Blades for Troy Bilt Bronco Pony Mustang 42 inch Lawn Mower Cub Cadet 42''
Grasscool 942-04308 Mower Blades for Troy Bilt Bronco Pony Mustang 42 inch Lawn Mower Cub Cadet 42''
Budget Pick
Maxpower 331528B USA MADE 21
Maxpower 331528B USA MADE 21" Cut Mulching Blade

Top 10 Best Blades For Lawn Mower

We researched and compared the top products in the Best Blades For Lawn Mower category to provide you with these recommendations.

1. MaxPower 561713B 2-Blade Set for 42" Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 127843,

MaxPower 561713B 2-Blade Set for 42
9.8

Maxpower

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  • Includes 2 blades that fits many 42-in cut Poulan, Husqvarna, and Craftsman mowers - Please Match Current Blade OEM Number to Confirm it fits your Mower
  • Replaces OEM numbers 127843, 138498, 138971, 138971X431, 532138971, 532127843, 532138498, CMXGZAM110136
  • BLADE SIZE: Each blade measures 21 in. L and 2-1/4 in. W
  • 5 point star center hole.
  • PROUDLY MADE IN USA
  • 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.

2. Maxpower 331528B USA MADE 21" Cut Mulching Blade

Maxpower 331528B USA MADE 21
9.5

Maxpower

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  • 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"
  • SHARP: 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

3. UDC Parts 532180054 Husqvarna 48 Inch Lawn Mower Blades Replacement, 3 Pack

UDC Parts 532180054 Husqvarna 48 Inch Lawn Mower Blades Replacement, 3 Pack
9.1

Udc Parts

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  • Replaces OEM Parts: Husqvarna 532180054, 180054, 532173920, 173920, 539107519, 575938201, 588811002, Craftsman CMXGZAM110149, AYP 532180054
  • 180054 Dimensions: Length 16-3/4", Width 2-1/2", Center Hole 5 point star, Air Lift 1-7/32", Cutting Edge Length 5-43/64", Compatible Deck Size 48". The length of the blade is measured diagonally from one end to the other
  • Fits: 532180054 Husqvarna 48 inch Mower Blades Compatible with YTH24V48, YTH24K48, YTA24V48, YTH2348, 2348LS, YTH23V48, YTH2448T, YTH2448, Z4824, YTH2148, Z248F, Z4818, TS348XD, TS248XD. For a more detailed list of compatible models, check the description below
  • Fits: 588811002 Husqvarna 48 inch Mower Blades Compatible with YTH1848XP, YTH1848XPA, YTH1848XPB, YTH1848XPC, YTH1848XPT, YTH2248, YTH23K48, YTH2548, YTH2748, YTH22K48, YTKH1848XP, YTH2548XP, YTH24K48D, GTH2248XP, GTH2448T, GTH2548, GTH2548XP, GTH2648, GTH250XP, 2748GLS, LGTH22V48, LOGTH2448T, Z4822, Z5426, TS148, TS148X, TS148XK, YTH2048, Z248, TS348, TS348D, EZ4824BI (968999513), R322T AWD only for 48"/122CM, GTH263T only for 960410226-00, GTH250 (only for 954170055A 2002-02, 2002-03)
  • Fits: CMXGZAM110149 Craftsman 48 inch Mower Blades Compatible with 917.289571 (YTH2348), 917.289560 (YTH2348), 917.289570 (YTH2348), 917.279200 (YTH2448 T), 917.279201 (YTH2448 T), 944.604390, GT5000, 917.276020, 917.276021, 917.276022, 917.276310, 917.276081
  • 1-Year Product Support: We provide one year of product support for manufacturing defects and product-related issues.
  • Easy Installation & Durable Performance: Installs quickly with a direct fit - simply replace your old blade and get back to mowing. Made from premium high-strength steel for long-lasting durability and reliable cutting performance. Each blade is pre-sharpened and protected with a safety coating that wears off during initial use. When needed, the cutting edge can be safely resharpened to extend blade life.
  • Fits: 180054 Lawn Mower Blades 48 inch Compatible with Poulan PB20VA48, PB23H48LGT, PB23H48YT, PP22V48, PPLGT2248; Jonsered LT2119A
  • Fits: 532180054 Craftsman 48 inch Mower Blades Compatible with 917.203911, 917.203921, 917.204070, 917.272230, 917.272240, 917.272241, 917.272242, 917.272243, 917.272244, 917.272245, 917.272246, 917.272247, 917.272248, 917.272264, 917.272265, 917.273261, 917.273280, 917.273281, 917.273610, 917.273611, 917.273620, 917.273621, 917.273622, 917.273623, 917.273660, 917.273661, 917.273662, 917.273663
  • Fits: 588 81 10-02 Craftsman 48 inch Mower Blades Compatible with 917.275010, 917.275012, 917.275013, 917.275022, 917.275023, 917.275240, 917.275280, 917.275281, 917.275282, 917.275283, 917.275284, 917.275285, 917.275700, 917.275701, 917.275702, 917.275703, 917.275740, 917.275900, 917.275901, 917.275902, 917.276010, 917.276011, 917.276070, 917.276071, 917.276072, 917.276080, 917.276320, 917.279081, 917.279260

4. Grasscool 138971 42 Inch Mower Blades for Craftsman LT1000 LT2000 T110 YT3000 532138971 Poulan Pro

Grasscool 138971 42 Inch Mower Blades for Craftsman LT1000 LT2000 T110 YT3000 532138971 Poulan Pro
9.1

Grasscool

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  • 42 inch Mower Blades Replace for Craftsman Poulan Pro Husqvarna 138971 138498 532127843 532138971 532138498 CMXGZAM110136
  • 42 inch Mower Blades Compatible with Craftsman 42 inch deck riding mower lawn tractor,model:LT1000 LT2000 T110 DLT3000 T2200 YT3000
  • 138971 Blades fit for Craftsman T110 model before 1997
  • 42 inch Mower Blades Compatible with Poulan Pro 42 inch deck riding mower lawn tractor,model:PP19A42
  • 42 inch Mower Blades Compatible with Husqvarna 42" inch deck riding mower lawn tractor,model:YTH18542
  • AVOID MISTAKES: The blade is NOT suitable for 942-04308 6-Point Star center Craftsman models LT1000 LT2000 T110, and others. This 138971 blade is ONLY compatible with a 5-Point Star spindle. Please check that your center hole pattern matches before purchasing to avoid installation issues.
  • BLADE SPECIFICATION: Length: 21"(533mm), Width: 2-1/4"(57mm), Thickness: 5/32"(4mm), Center Hole Shape: 5 Point Star, For Deck Size: 42", Lift: 7/8"(23mm), Mower Blade Type: Mdeium Lift Blade.
  • FIT TOUGH MOWING TASKS: The blade is very suitable for cutting overgrown weeds or clearing rugged terrain. You can sharpen the blade if you want to maintain a neat, even cut for normal lawns. The cutting edges are painted to prevent rust and protect your hands during installation. The paint will wear off as you mow the grass.
  • ENSURE SUPERIOR PERFORMANCE: we conduct a series of rigorous tests, including the Rockwell Hardness Test, V-bend Test, Blade Chip Test, Balance Test, Performance Test, and Field Test.

5. KANXAJJY (3PCS) 04771200 Lawn Mower Blades 52" Cut - Replaces OEM 04771200 - Fits Gravely ZT X, ZT

KANXAJJY (3PCS) 04771200 Lawn Mower Blades 52
9.1

Kanxajjy

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  • Replaces OEM Part Numbers: Ariens 04771200; Gravely 04771200
  • Compatible with: Gravely Models with 52" Deck: ZT X, ZT XL; Ariens Models with 52" Deck: IKON X, IKON XL; Edge Models with 52" Deck: 915254, 915285. Please check the model and size before ordering
  • Package Includes: The package contain with: 3 x lawn mower blades. Blade Length: 18", Blade Width: 2-1/4" , Thickness: 0.158", Mounting Hole: 5/8", Round Offset: 1/2"
  • High Quality: The Blades are made of high-grade steel, ensuring its durability and long-lasting use. The powder coating on the lawn mower blade prevents rust and makes cutting more efficient.
  • After-Sales Service: We provide 6 months warranty service, if you have any questions, please feel free to contact us via email.

6. UDC Parts 532134149 Craftsman 42 Inch Mulching Blades Replacement, 2 Pack

UDC Parts 532134149 Craftsman 42 Inch Mulching Blades Replacement, 2 Pack
8.5

Udc Parts

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  • Replaces OEM Part: Husqvarna, Craftsman 134149, 532134149, 138971, 532138971, 138498, 532138498, 422719, 532424752, 424752, 21546095, 532127843, 127843, 594892701, 532422719, 577616134, 531005085, CMXGZAM110021, CMXGZAM110136
  • 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
  • Replacement Blades: 422719 Craftsman 42 inch Mower Blades Compatible with LT2000 (Only for 917289100, 917289101, 917289102, 917289103, 917289104, 917289105, 917289106, 917288070), LT1000, YT3000, YT4000 (917.289260, 917.289261, 917.289263), DYS4500, YS4500, YTS3000, DLT2000, DLT3000, YTS4000 (917.289360, 917.289361, 917289362)
  • Replacement Blades: 532134149 Husqvarna 42 inch Mower Blades Compatible with YTH18542, YTA18542, YTH1842, YTH1942, TS142, LTH18542, YTH1542, YTH1542XP, YT42LS, YTH20B42T, 2042LS, YTH20K42, YTH2242T, YTH20F42T
  • Replacement Blades: 134149 Poulan 42 inch Mower Blades Compatible with PP19A42, PP175G42, PO15542LT, PO17542LT, PXT175G42, PB20A42LT, PB18542LT
  • Replacement Blades: 138971 Craftsman 42 inch Mower Blades Compatible with 917.279060, 917.279180, 917.279181, 917.279240, 917.279241, 917.287520, 917.289610, 917.289620, 917.289340, 917.289341, 917.289342, 917.289344, 917.287260, 917.287220, 917.289220, 917.289221, 917.289223, 917.273780, 917.275820, 917.275821, 917.252500, 917.252520, 917.252521, 917.252580, 917.288070
  • Dimensions: Length 21", Width 2-1/4", Center Hole 5 point star, Air Lift 1-5/64", Cutting Edge Length 7-1/16", Compatible Deck Size 42". The length of the blade is measured diagonally from one end to the other
  • Replacement Blades: 532138971 Craftsman 42 inch Mower Blades Compatible with 917.250430, 917.253790, 917.270530, 917.270670, 917.270750, 917.270930, 917.271050, 917.271130, 917.271730, 917.271810, 917.271815, 917.271830, 917.271910, 917.272050, 917.272059, 917.272070, 917.272350, 917.272650, 917.272673, 917.273130, 917.273383, 917.273800, 917.273802, 917.273810
  • Replacement Blades: 532134149 Craftsman 42 inch Mower Blades Compatible with 917.273811, 917.273812, 917.273830, 917.273840, 917.273850, 917.273860, 917.274761, 917.275760, 917.276640, 917.276827, 917.289271, 917.289272, 917.289340, 917.289341, 917.990370, 917.254031, 917.203780, 917.203801, 917.254140, 917.273980, 917.990040, 944.100490, 944.604230, 944.101060, 944.604150, 944.604180, 944.604260, 944.604311
  • Sharpness: 532134149 42 Inch Mower Blades are pre-sharpened and covered with safety paint that wears off during initial operation. For continued peak performance, the blades can be safely resharpened whenever the cutting edge becomes dull.

7. Grasscool 942-04308 Mower Blades for Troy Bilt Bronco Pony Mustang 42 inch Lawn Mower Cub Cadet 42''

Grasscool 942-04308 Mower Blades for Troy Bilt Bronco Pony Mustang 42 inch Lawn Mower Cub Cadet 42''
9.8

Grasscool

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  • 942-04308 Mower Blades Replace Number Cub Cade MTD Troy-Bilt 742-04308 742-04308A 942-04308A 942-04308 742-0656 942-0656 490-110-M108, 742-04312, 942-04312,490-110-M108, OCC-742-04312, OEM-742-04308
  • 942-04308 Mower Blades Compatible with Cub Cadet 42 inch Deck Mower,model# XT1 LT42 C, LT42 EFI, LT42 KH and XT2 LX42 EFI, LX42 KH and LX42 KW;RZT42, RZT-L42 KH, RZT-L 42, RZTS 42 and RZT-SX 42 KH, ZT-1 42KH
  • 942-04308 Mower Blades Compatible with Troy-Bilt 42 inch Deck Mower,model# Super Bronco 42 Hydro, TB42, Pony 42X, Pony 42T, Pony 42, Bronco 42 Auto, TB1942, Pony, Bronco, TB42 Hydro, TB2142, Colt XP, Mustang XP 42, Range Rider, RZT 42,Mustang Z42, Mustang 42 Lawn Mower
  • AVOID MISTAKES: The blade is NOT suitable for 742-05177 S-shape center CubCadet models XT1 XT2 LT42 LX42, and others. This 942-04308 blade is ONLY compatible with a 6-Point Star(5/8") spindle. Please check that your center hole pattern matches before purchasing to avoid installation issues.
  • 942-04308 Mower Blades SPECIFICATION: Length: 21-3/16"(538mm), Width: 2-3/8"(60mm), Thickness: 5/32"(4mm), Center Hole Shape: 6 Point Star(5/8"), For Deck Size: 42", Lift: 1-1/8"(28mm), Mower Blade Type: High Lift Blade.
  • FIT TOUGH MOWING TASKS: The blade is very suitable for cutting overgrown weeds or clearing rugged terrain. You can sharpen the blade if you want to maintain a neat, even cut for normal lawns. The cutting edges are painted to prevent rust and protect your hands during installation. The paint will wear off as you mow the grass.
  • 2-IN-1 BLADE: Serves 2 purposes (bagging and side discharging) at the same time. Perfect for cutting tall or wet grass, the high-lift blade design creates powerful airflow and suction, providing the fastest mowing speed and propelling clippings into the collection bag or discharge chute.
  • LOWER CLOGGING RISK: With strong airflow and discharge capabilities, the high-lift blade can prevent grass clippings from accumulating at the bottom of the mower.
  • ENSURE SUPERIOR PERFORMANCE: we conduct a series of rigorous tests, including the Rockwell Hardness Test, V-bend Test, Blade Chip Test, Balance Test, Performance Test, and Field Test.

8. Greenworks Replacement Lawn Mower Blade (21" Mowers : MO40L4413, MO40L03, MO48L4422)

Greenworks Replacement Lawn Mower Blade (21
8

Greenworks

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  • [Compatible Greenworks 80V Mowers] : 2550702, 2550402, 2501202, 2500402, 1356602, 1356702, 1356402, 1356502, 2533902, 2541302, 2533402, 2533602, 2502202, 2506902, 2515902, 2534102, 2502402NV, 2533302, 2541202
  • [Compatible Greenworks 60V Mowers] : 2531702, 2531602, 2545102, 2531702T, 2531602T, 2535102T, 2504902T, 2509802
  • [Compatible Greenworks 40V Mowers] : 2515502, 1306402AZ, 2527302AZ, 2525202, 2516402, 1348402-HB, 2525102AZ, 2506502AZ, 2508502, 2506602, 2513502
  • [Compatible Greenworks 2 x 24V Mowers] : 2533202, 2532702, 2532502, 2532902
  • [Important] - Compare the mounting pattern on your mower to ensure it matches the pattern in the imagery

9. Maxpower 561557B USA MADE 3 Blade Set

Maxpower 561557B USA MADE 3 Blade Set
7.9

Maxpower

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  • Includes 3 blade for many 54 in. cut MTD, Cub Cadet and Troy-Bilt mowers
  • Replaces OEM #'s 942-05056A, 742-05056 and 742-05056A
  • Also fits Craftsman CMXGZAM110143
  • Each blade in this set measures 18-5/8 in. L with 2-1/2 in W
  • 6 point star center hole

10. UDC Parts 942-0741A Troy Bilt 21 inch Lawn Mower Blade Replacement, 2 Pack

UDC Parts 942-0741A Troy Bilt 21 inch Lawn Mower Blade Replacement, 2 Pack
7.7

Udc Parts

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  • Spare Blade Ready - Keep a spare blade on hand for future use, seasonal maintenance, or when the current blade needs sharpening. The 2-pack ensures you always have a replacement ready.
  • Replaces OEM Part: Troy Bilt 942-0741A, 742-0741, 742-0741A, 742-04100, 942-0741, 942-04276S, 942-04276, 742-04276S, 742-04276, 01002810, MTD 490-100-C089, 490-100-M084, 942-0641, CC-742-0741, OEM-742-0741, 490-100-F084, 742-0741A-0637, DXGX100084, Craftsman CMXGZAM100067
  • 942-0741A Mower Blades Dimensions: Length 21", Width 2-1/4", Center Hole Bow-Tie, Side Hole 5/16", Center to Center Outside Hole 2-1/2", Air Lift 1-7/64", Cutting Edge Length 6-7/64", Compatible Deck Size 21". The length of the blade is measured diagonally from one end to the other
  • Fits: 942-0741A Troy Bilt 21 Inch Mower Blades Compatible with TB100, TB105, TB105B, TB110, TB115, TB120, TB120B, TB125, TB125B, TB130, TB130XP, TB140, TB160, TB160XP, TB200, TB210, TB210B, TB220, TB220BXP, TB230, TB230XP, TB230BXP, TB240, TB240KXP, TB270ES, TB270XP, TB280ES, TB290ES, TB320, TB320XP, TB330, TB330XP, TB360, TB360XP, TB360ES, TB370, TB370XP. For a more detailed list of compatible models, check the description below
  • Fits: 942-0741A 21 Inch Lawn Mower Blades Compatible with Craftsman M140 (CMXGMAM1125500 11A-B2AQ793), M220, M230 (CMXGMAM1125502 12AVB2R3793), M250 (CMXGMAM1125503 12AVB2AQ793), M320; Cub Cadet CC46ES, SC621, SC621E, SC300HW
  • Fits: 942-0741A Mulching Blades 21 Inch Compatible with Troy Bilt TB380, TB380ES, TB380XP, TB400XP, TB430XP, TB450XP, TB490XP, TB449E, Tru-Cut 100, Tru-Cut 110, Tuff-Cut 200, Tuff-Cut 210, Tuff-Cut 220, Tuff-Cut 230, Pro-Cut 300, Pro-Cut 310, Pro-Cut 320
  • 1-Year Product Support: We provide one year of product support for manufacturing defects and product-related issues.
  • Easy Installation & Durable Performance: Installs quickly with a direct fit - simply replace your old blade and get back to mowing. Made from premium high-strength steel for long-lasting durability and reliable cutting performance. Each blade is pre-sharpened and protected with a safety coating that wears off during initial use. When needed, the cutting edge can be safely resharpened to extend blade life.

Peter

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