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The 10 Best Lawn Mower Blades to Buy – September 2023 edition

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Discover now our comparison of the best Lawn Mower Blades. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Lawn Mower Blades are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Lawn Mower Blades in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1
MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt, MTD, Yard Machines, and Other Top Models, Natural
27 Consomer Reviews
MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt, MTD, Yard Machines, and Other Top Models, Natural
  • Fits 21" mowers, 1995 and after
  • For Troy-Bilt, MTD, Yard-Man, Yard Machines, Huskee and Bolens mowers
  • 3-in-1 blade: mulch, bag and side discharge
  • Star center hole
  • Replaces O.E. # 942-0741, 942-0741A, 742-0741 and 742-0741A
No. 2
budrash 532138971 Mower Blades for Craftsman/Hus qvarna/Poulan 42" Lawn Tractor, 138498 High Lift Blades for Craftsman LT1000 DYT4000, Hus qvarna YTH18542, Replace 127843 531307224, 2 Pack
  • 【Application】The high-lift mower blade kit is ideal for bagging and discharging clippings, creating a vertical angle that maximizes airflow through the blade, helping you to get an even and level cut, especially well with tall grass. Please check your original part number to see if these parts will fit your model before purchase.
  • 【Compatible】The cutting blades are compatible with ① Craftsman LT1000, DYT4000, YT3000, YT4000, YS4500, ② Poulan PXT 16542, PR17542, C20H42YT, ③ Hus qvarna YTH18542, YTH22V42, YTH20B42, LTH152, LTH174, etc 42" deck lawn mowers.
  • 【Replace OEM Part Numbers】532138971, 532138498, 532127843, 531307224, 138971, 134149, 138498, 127843, CMXGZAM110136, PP24004.
  • 【Durable】The tractor blades with 5-point star center holes are made of heavy-duty metal. Please make sure your spindle hubs are a 5-point star pattern in case of wrong purchase.
  • 【Package Includes】Two pack lawn tractor blades with 20-7/8" in length, 2-1/4" in width, and 1/6" in thickness.
SaleNo. 3
MaxPower 561747B 3 Blade Set for Many 54 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM #'s 187256 and 532187256,yellow
  • Includes 3 blades for many 54 in. cut Craftsman, Husqvarna, Poulan mowers
  • Replaces OEM #'s 187256 and 532187256
  • Each blade measures 18-1/2 in. L and 2-1/2 in. W
  • 5 point star center hole
  • Manufactured to meet or exceed all OEM specifications
  • This blade fits Craftsman models manufactured by Husqvarna. It does not fit Craftsman models manufactured by MTD
No. 4
8TEN LawnRAZOR Mower Blade Set for Cub Cadet MTD Troy Bilt LTX1040 RZT-L42 942-04308-X 42-inch Deck (Heavy Duty Toothed Mulching)
  • Replaces OEM Part Numbers: Cub Cadet/MTD/Troy Bilt 942-04308-X
  • Compatible with: Cub Cadet LTX1040, LTX1042KW, RZT-L42, RZT-L42 KH, RZT-S42, RZT-S42 KH, RZT-SX 42
  • Compatible with: Cub Cadet RZT-SX 42 KH, XT1-LT42, XT1-LT42C, XT2-LX42, XT2-LX42 KW, ZT1-42 KH
  • Compatible with: MTD: Craftsman T130, T1100, T1000, T1200, T1300, T1400, T1800, T3000, LT1500, Z6000, Huskee LT4200
  • Compatible with: Troy Bilt TB42, Horse 42, Super Bronco 42, Bronco 42, TB1942, TB2142, Mustang 42
SaleNo. 5
Ariens 3PK Genuine OEM Gravely 04771200 52' Zero Turn Lawn Mower Blades
557 Consomer Reviews
Ariens 3PK Genuine OEM Gravely 04771200 52" Zero Turn Lawn Mower Blades
  • Fits Ariens Models With 52" Deck: IKON X, IKON XL
  • Fits Gravely Models With 52" Deck: ZT X, ZT XL
  • Set of 3 OEM Blades
No. 6
Parts Camp 134149 Mower Blade for 42' Cut Craftsman Husqvarna Poulan 134149 532134149 2 Pack
13 Consomer Reviews
Parts Camp 134149 Mower Blade for 42" Cut Craftsman Husqvarna Poulan 134149 532134149 2 Pack
  • Lawn Mower Blade Replaces: Poulan/Craftsman 134149, 532134149; Husqvarna 532 13 41-49
  • Length: 21"| Width: 2-1/4"| Center Hole:5-Point star
  • Fits Husqvarna models LTH1342, LTH1342A, YTH1542XP, YTH1542XPG
  • Fits Craftsman models HALT150E, LT150, LZ135107H, PB195H42LT, P145107HP
  • Fits Poulan models HDK19H42, HD17542, HD1842, PB1842LY, PB20H42LT, PB20H42YT, PD17542LT, PD22H42STA, PK1942LT, PO15542LT, PO17542LT, PP165H42A, PRK17H42STB, PR185H42STB, PR185H42STE, PR18542STA
No. 7
Grasscool 42 Inch Mower Blades for Replace Cub Cadet LT1042 LT1040 LT4200 Toro LX426 Troy-Bilt Bronco 42'' Lawn Mower Replace 942-0616A 742-0616 942-0616 (6 Point Star)
  • 42 Inch Mower Blades MPN:742-04126, 742-0616, 742-0616A, 942-04126, 942-0616A, 742-0499, 742-0499A, 942-0499A and 50-3945, 50-3950;Craftsman CMXGZAM110115
  • Fitment:Cub Cad 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,LT1040,LT1042
  • Fitment:Troy-Bilt 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
  • Fitment:Craftsman PYT9000, T1100,T7800, T1000, T1200, T1300, T1400, T1800, T2100, T8000, T105, T110, T130, T210, T2100, T3000, Z6000, ZTL7000, LT1500, LT2000;Huskee LT 4200
  • Blades Specification: Length:21 3/16 inches;Width: 2 11/16 inches;Thickness: 0.157 inches;Center Hole: 5/8 ,6 PT. STAR;Off:3/8 inches;Lift:1-1/2 inches;For Deck Size: 42 inches
SaleNo. 8
Maxpower 561811B 2 Set of 3-N-1 Blades for Many 42 in. Cut John Deere Mowers, Replaces OEM #'s GX22151, GY20850, 50-3231
  • 2-Blade set fits 42" John Deere
  • Replaces OEM no. GX22151 and GY20850
  • Also replaces Windsor 50-3231
  • Proudly Made in USA
  • Each blade measures 21-3/8" Long by 2-3/4" Wide
  • 7 point star center hole
No. 9
Wadoy 2105300125A Blade 1 Pack, MNA152505 MNA152701 Lawn Mower Blade Compatible with Hyper Tough 20 Inch Mower Blade
  • 🍃 Lawn Mower Blade Part Number: 2105300125A, also fit for model MNA152505, MNA152701. Please confirm this is the blade you need before placing an order, the easiest way to check is to remove the old blade and find the part number printed on the blade.
  • 🍃 Product Specifications: 20 inch long, easy to install.
  • 🍃 High Quality: Powder-coat finish help to prevent rust. Extended cutting surface helps with cutting efficiency. Tungsten carbide is fused to the blade for a hard cutting surface that will lead to longer intervals between sharpening.
  • 🍃 Non original aftermarket part. - "2105300125A Blade, compatible with Hyper Tough." This blade was not created by Hyper Tough.
  • 🍃 We focus on provide high quality products at fair price: Professional factory, Professional technical support; if you unsatisfy with our product, pls contact us.
No. 10
MaxPower 561713B 2-Blade Set for 42' Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 138971X431, 532138971, 53-21278-43, 53-21384-98, Black
6,447 Consomer Reviews
MaxPower 561713B 2-Blade Set for 42" Cut Poulan/Husqvarna/Craftsman Replaces 138498, 138971, 138971X431, 532138971, 53-21278-43, 53-21384-98, Black
  • Replaces OEM numbers 127843, 138498, 138971, 138971X431, 532138971, 53-21278-43, 53-21384-98, 53-21389-71, 532 13 84-98 and 532 13 89-71
  • Also fits Craftsman CMXGZAM110136
  • Includes 2 blades for many 42-in cut Poulan, Husqvarna, and Craftsman mowers
  • Each blade measures 21-in L x 2-1/4-in W
  • 5-Point star center hole
  • Manufactured to meet or exceed all OEM specifications
  • Check your owner's manual to verify the OEM number of the blade being replaced matches one of the OEM numbers provided for this item
  • Proudly made in the USA

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Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API