Top 10 21 Mulching Lawn Mower Blade – Kitchen & Dining Features

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1. Maxpower

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742-0741A, Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt Replaces 742-04100, 942-0741, 742-0741, 942-0741A

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Maxpower #ad - Bow tie center hole design. Manufactured to meet or exceed all OEM specifications. Replaces oem numbers 742-04100, 742-0741, 742-0741a, 942-0741 and 942-0741A. Includes 1 mulching blade for many 21” cut MTD, Cub Cadet, Troy-Bilt and Craftsman mowers. Measures 21" in length and 2-1/4" in width. Also fits craftsman CMXGZAM100067. Proudly made in the USA. 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.
BrandMaxpower #ad
ManufacturerMaxPower #ad
Height2 Inches
Length23 Inches
Weight1.6 Pounds
Width4 Inches
Part Number331528B
Model331528B
WarrantyProduct warrantied to be free from defects.

2. Maxpower

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Black, Maxpower 331981B 21-Inch Universal Gold Metal Mulching Lawn Mower Blad

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Maxpower #ad - Center hole diameter. W with a 1 in. Includes a cover washer and 6 reducing washers in the following sizes: 3/8 in. 5/8 in. 9/16 in. 7/16 in. 1/2 in. And 3/16 in. Universal gold metal commercial mulching blade. L x 2-1/4 in. Includes 1 21 in. Recommended for gas powered mowers - not battery powered or electric mowers. Fits most 21" cut mowers. Measures 21 in.
BrandMaxpower #ad
ManufacturerMaxPower #ad
Height3 Inches
Length26 Inches
Weight2 Pounds
Width4 Inches
Part Number331981S
Model331981B
WarrantyProduct warrantied to be free from defects.

3. MTD Genuine Parts

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MTD, MTD Genuine Parts 490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers 1995 and After Fits Various Troy-Bilt, and Other Top Models, Yard Machines, Natural

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MTD Genuine Parts #ad - 942-0741, 942-0741a, 742-0741 and 742-0741A. Star center hole. Replaces o. E. Fits 21" mowers, 1995 and after. 3-in-1 blade: mulch, bag and side discharge. For troy-bilt, yard-man, mtd, yard machines, Huskee and Bolens mowers.
BrandMTD Genuine Parts #ad
ManufacturerArnold Corporation #ad
Height1 Inches
Length21 Inches
Width2.25 Inches
Part Number490-100-M067
Model(490-100-M067)

4. Oregon

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Oregon 598-631 Mulching Blade, 21", Gator® G5™

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Oregon #ad - Tungsten carbide is “fused” into the blade – creating an ultra-hard layer at the cutting edge and increasing the time between sharpening. Gator mulcher provides cleaner, more efficient cutting performance that can eliminate the need to bag, saving time and hassle. X-tended cutting Length optimizes the cutting efficiency with each revolution. High-lift: the aggressive blade angle increases air flow to push debris up-and-out for superior bagging or side discharge. Center hole: bow-tie.
BrandOregon #ad
ManufacturerOregon #ad
Height4 Inches
Length24 Inches
Weight2.8 Pounds
Width4 Inches
Part Number598-631

5. Maxpower

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Maxpower 331905B 21" Universal Mulching Blade

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Maxpower #ad - Includes a cover washer & 6 reducing washers in the following sizes: 3/8", 1/2", 7/16", 5/8", 9/16", 13/16". Made in USA. Manufactured to meet or exceed all OEM specifications. Measures 21" x 2-1/4". Universal mulching blade.
BrandMaxpower #ad
ManufacturerMaxpower #ad
Height3 Inches
Length26 Inches
Weight2.17 Pounds
Width4 Inches
Part Number331905B
Model331905B

6. EGO Power+

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Green, EGO Power+ AB2101D 21-Inch Mulching Blade Set EGO Mowers LM2133/LM2130/LM2135SP/LM2130SP/LM2156SP/LM2150SP

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EGO Power+ #ad - Genuine ego parts ensure compatibility, quality and performance. Compatible with ego power+ 56-volt lithium-ion cordless lawn mowers lm2156sp, LM2130SP, lm2150SP, LM2135SP, LM2133. Delivers a clean cut to promote lawn health. All steel blade for excellent cutting performance. For use with ego power+ 56-volt select cut mowers: lm2130, lm2150sP, lm2133, LM2135SP, lm2130p, and LM2156SP models. Nuts and bolts not included. Heavy duty mulching and bagging blade. Interchangeable lower blade on the Select Cut Multi-Blade System. Lm2130 .
BrandEGO Power+ #ad
ManufacturerEGO Power+ #ad
Height0.79 Inches
Length20.2 Inches
Width1.97 Inches
Part NumberAB2101D
ModelAB2101D

7. Craftsman

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Bagging and Side Discharging Lawn Mower Blade OE# 532-406712, Craftsman CMXGZAM100129 21-Inch Mulching

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Craftsman #ad - 3-in-1 blade. Round center hole. Replaces #7133276, 175064, 532-165833, 406712, 7133524. For craftsman, poulan, ayp, ariens, Husqvarna, Poulan Pro and weed Eater walk-behind mowers. Using part #159267, 165833, 532-159267, 532-175064, 532-189028, 189028, 532-406712.
BrandCraftsman #ad
ManufacturerArnold #ad
Height1.5 Inches
Length21.75 Inches
Width2.75 Inches
Part NumberCMXGZAM100129
ModelCMXGZAM100129

8. MTD Genuine Parts

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Troy-Bilt, MTD Genuine Parts 942-0741A Replacement Part Mulching Blade-21-Inch Cutting Decks Fits Various MTD, CRAFTSMAN, and Other Top Models

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MTD Genuine Parts #ad - Fits cub cadet cc469, sc 500 eq, cc997es, sc 100 h, sc 500 hw, sc 300, sc 700, sc 500 z, sc 300e, cc98m, cc439, pr521, sc621, s621ss, sc621e, pr521, sc 100, src621, cc989, 5521, s621, cc98k, cc949, cc46m, sre621, sc 700 h, sc 500 z, cc46mz, cc98, cc46es, sc 500 ez, cc98h, 214 ip, sc 300, sr621, cc94m, sc 300 e, sc 100 hw, sc 300 hw, cc999es, cc99m, cc94m, 214 KW.

Genuine OEM part. Fits poplar walk-behind mower models including, but not limited to: 11a-b0bl765, 11a-a2s5700, 11a-b0bl700, 12A-A0BE700, 11a-a00x700, 11a-b0s5700, 12A-A0M5700. Fits troy-bilt tb449e, tb 160, pro-cut 300, tb 140, tuff-cut 210, tb 115, tb 360 es, tuff-cut 220, tb 130, tb 330, pro-cut 320, tb 380 xp, tb 360, tru-cut 110, tb 370, tb 240, tb 110, tb 430 xp, tb 380 es, tuff-cut 230, pro-cut 310, tb 120, tb 450 xp, tb 320, tb 220, tb 125, tru-cut 100, tb 200, tuff-cut 200, tb 270 xp, tb 290 es, TB 230, tb 280 es, tb 370 xp, tb 160 xp, tb 400 xp, tb 210, tb 130 xp, tb 270 es, tb 105, TB 490 XP.

Weakened grass Blades are prone to pests and disease. For troy-bilt, snapper, bolens, white outdoor, yard machines, mtd gold, Murray, craftsman, MTD, Yard-Man and Huskee. Sharper blades cut grass cleanly and create a healthier looking lawn. Give your lawn a professional finish the neighbors will admire. Fits white outdoor lc-436, w-54mc, lc-215, w-995, hw-456, hw-615, lc-210ss, w-54mb, lc-210, w-54k, hw-656, w-56mc, lc-149, lc-215e, W-83MC.
BrandMTD Genuine Parts #ad
ManufacturerArnold Corporation #ad
Height1 Inches
Length22 Inches
Weight1 Pounds
Width1 Inches
Part Number942-0741A
Model(942-0741A)

9. Maxpower

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Maxpower 331387XB Commercial Mulching Blade for 21 in. Cut Toro, Lawn Boy Mowers Replaces OEM #'s 108-0954-03, 116-4500, 1350413S, 1164500S, Exmark

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Maxpower #ad - Size: 20-27/32" x 2-1/4" with a 7/16" center hole. We make our best effort to ensure all replacement OEM numbers are detailed in our product description. 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. Package contains 1 blade and Made in the USA. Fits 21" cut toro, Exmark and lawn Boy mowers. Replaces oem #: 108-0954-03, 1164500s, 116-4500, 1350413S.
BrandMaxpower #ad
ManufacturerMaxpower #ad
Height0.9 Inches
Length20.7 Inches
Weight1.82 Pounds
Width20.2 Inches
Part Number331387XB
Model331387XB

10. Maxpower

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Husqvarna, 406712, MaxPower 331737B Mulching Blade for 21 in. Cut Craftsman, Poulan Mowers Replaces OEM #'s 165833, 532175064, 175052

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Maxpower #ad - 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.

5/8-in center hole diameter. Replaces oem numbers 165833, 406706, 532175064, 532176135, 189028, 532 15 92-67, 176135, 532159267, 406712, 406712x431, 175064, 531300765, 532 17 50-52, 532189028, 008020, 532406712, 532165833, 175052, 159267, 539111878 and PP23020. Proudly made in the USA. Includes 1 mulching blade for many 21-in cut Craftsman, Husqvarna, and Poulan mowers. Also fits craftsman CMXGZAM100129. Manufactured to meet or exceed all OEM specifications. Measures 21-in l x 2-1/4-in W.
BrandMaxpower #ad
ManufacturerMaxPower #ad
Height4 Inches
Length2 Inches
Weight2 Pounds
Width25 Inches
Part Number331737S
Model331737B
WarrantyProduct warrantied to be free from defects.