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Sharper blades cut grass cleanly and create a healthier looking lawn. Weakened grass Blades are prone to pests and disease. Give your lawn a professional finish the neighbors will admire. Genuine OEM part.


5/8-in center hole diameter. Measures 21-in l x 2-1/4-in W. Replaces oem numbers 165833, 532176135, 532175064, 532 17 50-52, 532189028, 189028, 532406712, 406712x431, 532 15 92-67, 175064, 532159267, 531300765, 175052, 406706, 532165833, 008020, 406712, 176135, 159267, 539111878 and PP23020.



Compatible with: poulan: po550r, pr550h, pr675n21rh3, pr550, pr500n21sh, pp725n21rh, pr65y21C Walk Behind Mowers with 21" Mower Decks.


Multifunctional: blade dethatches, scalps, rakes, mulches, bags and cuts lawns with simple adjustments to the nylon lines. Compatibility: for most but not all troy-bilt, toro, murray, Bolens, husqvarna, Yard Machines, AYP, lawn-boy, Poulan, huskee, Craftsman, Yard-Man 21 in.

1. MTD Genuine Parts
#ad
MTD Genuine Parts 942-0741A Replacement Part Mulching Blade-21-Inch Cutting Decks Fits Various MTD, and Other Top Models, Troy-Bilt, CRAFTSMAN
#adMTD Genuine Parts #ad - For troy-bilt, bolens, murray, craftsman, MTD Gold, snapper, mtd, Yard Machines, White Outdoor, Yard-Man and Huskee. Fits white outdoor lc-436, w-54mc, w-995, lc-215e, w-56mc, w-54mb, hw-615, hw-656, w-54k, lc-210ss, lc-149, hw-456, lc-215, lc-210, W-83MC. Fits cub cadet cc469, sc 500 z, sc 300, cc999es, sc 300e, sc 500 z, sc 500 ez, sc 300 hw, cc989, s621, cc46mz, 214 ip, sc621, cc98m, sc 700 h, 5521, sc 500 hw, cc46es, pr521, cc46m, sr621, sc 300 e, sc 500 eq, cc997es, src621, cc98k, sc 100, s621ss, sc621e, cc94m, cc94m, cc949, pr521, sc 300, sc 700, sc 100 h, sre621, cc439, cc99m, cc98, cc98h, sc 100 hw, 214 KW.More information #ad
Fits poplar walk-behind mower models including, 11a-b0bl700, but not limited to: 11a-b0bl765, 11a-a00x700, 12a-a0be700, 11A-A2S5700, 11a-b0s5700, 12A-A0M5700. Fits troy-bilt tb449e, tb 330, tb 130, tb 115, tb 120, tb 130 xp, tb 360, tb 105, tb 200, tb 160 xp, tb 140, tb 430 xp, tb 360 es, tru-cut 110, tb 400 xp, tb 230, tb 320, tb 270 xp, tb 290 es, tb 110, tb 370 xp, tuff-cut 210, tb 270 es, tb 380 es, tuff-cut 230, tb 160, tb 370, tuff-cut 200, pro-cut 300, tuff-cut 220, tb 210, tb 280 es, tb 450 XP, tb 125, tb 380 xp, pro-cut 310, tb 220, tru-cut 100, tb 240, pro-cut 320, TB 490 XP. Sharper blades cut grass cleanly and create a healthier looking lawn. Weakened grass Blades are prone to pests and disease. Give your lawn a professional finish the neighbors will admire. Genuine OEM part.
Brand | MTD Genuine Parts #ad |
Manufacturer | Arnold Corporation #ad |
Height | 1 Inches |
Length | 22 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | 942-0741A |
Model | (942-0741A) |
More information #ad
2. Maxpower
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942-0741, Maxpower 331528B Mulching Blade for 21 Inch Cut MTD/Cub Cadet/Troy-Bilt Replaces 742-04100, 742-0741, 742-0741A, 942-0741A
#adMaxpower #ad - Manufactured to meet or exceed all OEM specifications. Proudly made in the USA. 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.More information #ad
Bow tie center hole design. Replaces oem numbers 742-04100, 742-0741, 742-0741a, 942-0741 and 942-0741A. 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. Also fits craftsman CMXGZAM100067.Brand | Maxpower #ad |
Manufacturer | MaxPower #ad |
Height | 2 Inches |
Length | 23 Inches |
Weight | 1.6 Pounds |
Width | 4 Inches |
Part Number | 331528B |
Model | 331528B |
Warranty | Product warrantied to be free from defects. |
More information #ad
3. Maxpower
#ad
406712, Husqvarna, 175052, MaxPower 331737B Mulching Blade for 21 in. Cut Craftsman, 532175064, Poulan Mowers Replaces OEM #'s 165833
#adMaxpower #ad - Proudly made in the USA. Also fits craftsman CMXGZAM100129. 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. Measures 21-in l x 2-1/4-in W. Replaces oem numbers 165833, 532176135, 532175064, 532 17 50-52, 532189028, 189028, 532406712, 406712x431, 532 15 92-67, 175064, 532159267, 531300765, 175052, 406706, 532165833, 008020, 406712, 176135, 159267, 539111878 and PP23020.
More information #ad
Manufactured to meet or exceed all OEM specifications. Includes 1 mulching blade for many 21-in cut Craftsman, Husqvarna, and Poulan mowers.Brand | Maxpower #ad |
Manufacturer | MaxPower #ad |
Height | 4 Inches |
Length | 2 Inches |
Weight | 2 Pounds |
Width | 25 Inches |
Part Number | 331737S |
Model | 331737B |
Warranty | Product warrantied to be free from defects. |
More information #ad
4. Rotary
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Aftermarket Replacement for: AYP Sears Craftsman Husqvarna, Rotary 21" 9810 Mulching Lawn Mower Blade
#adRotary #ad - Center hole: 5/8” outer holes 3/8” Center to Center 1 7/8”. Mulching Blade. Check description for replacement part numbers and fitment. Blade cutting Length: 21”.More information #ad
Brand | Rotary #ad |
Manufacturer | Rotary #ad |
Part Number | 9810-RXR-Surplus |
More information #ad
5. Husqvarna
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Husqvarna 532406712 Replacement Lawn Mower Blade for 21-inch For Husqvarna/Poulan/Roper/Craftsman/Weed Eater
#adHusqvarna #ad - Current part number 532406712 replaces previous part numbers 165833, 175064, 406712 and 406712X431. 1-year warranty for defects in material or workmanship; measures 21-inches length, 2 1/4-inches width, 5/8-inches center hole diameter.More information #ad
Replacement part for many brands including Husqvarna, Poulan Pro, Poulan, roper, Sears/Craftsman and Weed Eater. Other measurements 0130-inches thickness, 5/8-inch diameter of outside hole, 1 7/8-inch diameter of outside hole, cut direction right.Brand | Husqvarna #ad |
Manufacturer | Husqvarna #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1.54 Pounds |
Width | 1 Inches |
Part Number | 532406712 |
Model | 532406712 |
Warranty | 1-year warranty for defects in material or workmanship |
More information #ad
6. OTDSPARES
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OTDSPARES 331737B Mulching Blade for 21" Cut Replaces Craftsman/AYP/Poulan Mowers 175064 189028 176135 159267 406706 406712 532406712,2 Pack
#adOTDSPARES #ad - Mulching blade for 21" 331737b replaces craftsman ayp poulan mowers 175064, 189028, 176135, 406712, 159267 406706 532406712. Replaces oem part numbers: ayp 165833, 539111878, 176135, 532406712, 165833b, 917175064, 406706, 532175064, 532189028, 406712, 175064, 189028, 917175064pb, 531300765, 532176135, 917176135.Compatible with: poulan: po550r, pr550h, pr675n21rh3, pr550, pr500n21sh, pp725n21rh, pr65y21C Walk Behind Mowers with 21" Mower Decks.
More information #ad
Specs: length 21 1/16", blade width:2 1/2", center Hole 5/8", Thickness:0.138". Fits models: ayp ph65y21rhp, pr550n21rh3, pr173y22rp, pr550n21r, pr160y21rpc, po500n21rhx, po500n21rh, pr600n21rh, po500n21r, pr160y21rdp, pr160n21chc, pr550n21rx, po500n21rh3, pr600N21RHC.Brand | OTDSPARES #ad |
Manufacturer | Outdoors & Spares #ad |
More information #ad
7. USA Mower Blades
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USA Mower Blades 2 AYP340BP Mulching Blade Fits AYP Craftsman 0134149 24676 422719 424752 531005085 531307223 Length 21 in. Width 2-1/4 in. Thickness .134 in. Center Hole 5 PT ST 42 in. Deck
#adUSA Mower Blades #ad - Husqvarna: 532424752 mtd: 742-025040-637 poulan: 531307223, 532134149, 594892701. Ayp: 594892701, 917532422719, 917539110460, 917777134149, 917532424752, 91724676, 954636867.More information #ad
21 in. Craftsman: 134149 husqvarna: 532134149, 777134149, 422719, 424752, 594892701, 532134149, 532422719. X 5 point Star. X 2-1/4 in. Ayp: 134149, 531307223, 424752, 532424752, 532422719, 24676, 422719, 531005085, 532134149, 539110460. X 0134 in.Brand | USA Mower Blades #ad |
Manufacturer | USA Mower Blades #ad |
Height | 4 Inches |
Length | 24 Inches |
Weight | 4 Pounds |
Width | 5 Inches |
Part Number | USMB-AYP-340BP-002 |
More information #ad
8. Arnold
#ad
Arnold 490-100-0083 21-Inch/ 22-Inch Walk-Behind Lawn Mower Replacement Blade
#adArnold #ad - Universal center hole patterns and dethatching line. And 5/8 in. Walk-behind mowers. And 23 in. Important: for detailed installation instructions, please refer to your instruction manual.Multifunctional: blade dethatches, scalps, rakes, mulches, bags and cuts lawns with simple adjustments to the nylon lines. Compatibility: for most but not all troy-bilt, toro, murray, Bolens, husqvarna, Yard Machines, AYP, lawn-boy, Poulan, huskee, Craftsman, Yard-Man 21 in.
More information #ad
Snapper, honda, 22 in. Included: contents include one blade with sizers to fit 3/8 in. 7/16 in. Effective cut: sharp-edged blades cut grass cleanly and make their way through grass more efficiently, reducing overall mowing time and effort.Brand | Arnold #ad |
Manufacturer | Arnold Corporation #ad |
Height | 2 Inches |
Length | 23 Inches |
Weight | 1.01 Pounds |
Width | 2.34 Inches |
Part Number | 490-100-0056 |
Model | 490-100-0083 |
More information #ad
9. Oregon
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MTD, 21-Inch, Oregon 98-631 Gator G3 Lawn Mower Blade, Replaces Cub Cadet, Bolens, Craftsman
#adOregon #ad - Replacement for major brand: Bolens. Aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge. Center hole: bow-tie. Gator mulcher provides cleaner, more efficient cutting performance can eliminate the need to bag, saving time and hassle.More information #ad
Brand | Oregon #ad |
Manufacturer | Oregon #ad |
Height | 1 Inches |
Length | 2.55 Inches |
Weight | 2.81 Pounds |
Width | 20.95 Inches |
Part Number | 98-631 |
Model | 98-631 |
Warranty | Defects in Material and Workmanship |
More information #ad