Husqvarna Push Mower Blades of 2026

The GICOOL 406712 mulching blade is a solid replacement option for anyone with a 21 inch push mower from Craftsman, Husqvarna, Poulan, or other AYP brands. It's designed to handle all three common mowing modes: mulching, bagging, and side discharge. If you're a homeowner who wants a healthy lawn without spending a fortune on OEM parts, this blade delivers real value.

In real world use, the blade's multi-curve design does a great job of chopping clippings into fine pieces that decompose quickly. That means less thatch buildup and more nutrients going back into the soil. The high-lift wing also helps push clippings into the bag more efficiently, so you don't have to stop as often to empty it. For a typical suburban lawn, this blade handles the job without bogging down the mower.

Build quality is solid. The blade is made from 40MnB steel, which holds an edge well and resists bending under normal use. The rust-resistant coating is a nice touch, but it's mostly there to protect the blade during shipping and installation. It will wear off after a few mows, but that's normal for any coated blade. The 5/8 inch circle center hole makes mounting straightforward on most standard 21 inch mowers. Just make sure your deck uses a circle hole pattern, not a star or oval shape.

One thing to keep in mind: like most replacement blades, this one may need balancing before you install it. A simple blade balancer tool will tell you if it's off. It's a quick step that helps prevent vibration and uneven wear. Also, if you mow in very wet or tall grass, the mulching performance might be less effective. That's true for most mulching blades though.

Overall, the GICOOL 406712 is a smart buy for DIY homeowners who want a reliable, affordable blade that fits a wide range of popular mowers. It cuts well, mulches effectively, and works with bagging too. If you're tired of paying OEM prices for the same performance, this is a great alternative.

Length: 21 inches (533mm)

Width: 2-3/16 inches (55mm)

Thickness: 1/8 inch (3mm)

Air Lift: 1 inch (25mm)

Center Hole: Circle, 5/8 inch (16mm)

Blade Type: Mulching

Material: 40MnB Steel

Color: Black

Compatible OEM Numbers: 165833, 175064, 189028, 406712, 176135, 159267, 175052, 406706, 532165833, 532175064, 532176135, 532189028, 532159267, 532175052, 532406712, 532406706

Compatible Mower Models: AYP 21 inch deck models including PH65Y21RHP, PO500N21R, PO500N21RH, PO500N21RHX, PO500N21RH3, PR160N21CHC, PR160Y21RDP, PR600Y21RP, PR160Y21RPC, PR550N21R, PR550N21RH3, PR550N21RX, PR600N21RH, PR600N21RHX, PR600N21RHC

This blade is best suited for homeowners with a 21 inch push mower who want a 3-in-1 blade for mulching, bagging, and side discharge. It's ideal for regular lawn maintenance on medium sized yards where you want to return nutrients to the soil. The high-lift design also makes it a good choice if you frequently bag leaves in the fall. Not recommended for commercial mowing or decks with non-circular center holes.

The UDC Parts 406712 is a medium lift replacement blade designed for 21-inch walk-behind mowers, primarily targeting Husqvarna models but also compatible with Craftsman, Poulan, AYP, and several other brands. If you own a medium-sized lawn and need a reliable, budget-friendly blade that delivers a clean cut without breaking the bank, this is a strong option. It's best suited for homeowners and DIYers who maintain their own lawns and want a straightforward replacement that matches OEM performance.

In real-world use, the blade's air lift design helps move clippings into the bag or out the side discharge effectively. The cutting edge is sharp from the factory, and the 6-31/32 inch length covers the full width of the deck. During testing on a standard 21-inch Husqvarna mower, the blade left a clean, even cut on typical fescue and Bermuda grass. It handled light to medium grass density without clogging, though thicker, wetter grass may require slowing down or making multiple passes. The medium lift is a good middle ground - it provides enough airflow for bagging without excessive lift that can strain the engine.

Build quality is solid for the price point. The steel is thick enough to resist bending on small rocks or sticks, and the green powder coating adds a layer of corrosion resistance. The 5/8 inch center hole fits most standard mower arbors, and installation is straightforward - just remove the old blade, place the new one with the air lift fins facing upward, and tighten the bolt to the proper torque. No special tools or modifications are needed. The blade measures 20.98 inches diagonally, which matches the nominal 21-inch specification for most mowers.

One realistic drawback is that this blade isn't designed for heavy commercial use. If you're mowing multiple acres daily or encounter thick, wet conditions regularly, you might find the blade dulls faster than a premium aftermarket or OEM option. Additionally, the compatibility list is extensive, but it's always wise to double-check your specific mower model number before purchasing. The blade does not include any mounting hardware, so you'll need to reuse your existing bolt and washer.

Overall, the UDC Parts 406712 is a smart buy for homeowners and DIYers who want a dependable replacement blade without the premium price tag. It performs well on typical residential lawns, installs easily, and fits a wide range of popular mowers. If you're looking for a simple, cost-effective way to keep your mower cutting cleanly, this blade delivers solid value for the money.

Length: 21 inches (measured diagonally from tip to tip)

Width: 2-1/4 inches

Center Hole: 5/8 inch circle

Air Lift: 0-19/32 inch

Cutting Edge Length: 6-31/32 inch

Compatible Deck Size: 21 inches

Color: Green

Material: Steel with powder coating

Replaces OEM Part Numbers: Husqvarna 406712, 532406712, 594893001, 165833, 532165833, 175052, 532175052, 406712X431, 175064, 532175064, 189028, 532189028, 539111878, 159267, 532159267, 583067101, 176135, 532176135, 406706, 532406706, 531300765, 008020; AYP PP23020; Craftsman CMXGZAM100129

The Husqvarna 586859604 is a genuine OEM replacement blade designed for 21-inch deck mowers from Husqvarna. It's a direct factory replacement part, meaning you get the exact same fit, balance, and cutting performance as the original blade that came with your mower. For anyone serious about lawn care, using an OEM blade ensures your mower cuts cleanly and efficiently, without the guesswork of aftermarket alternatives.

This blade is best suited for homeowners, lawn care enthusiasts, and anyone who owns a compatible Husqvarna walk-behind mower with a 21-inch cutting deck. If your mower has been leaving ragged edges or struggling through thicker grass, swapping in this blade will restore that crisp, even cut. It's a practical maintenance upgrade that doesn't require special skills or tools.

In real-world use, the blade comes sharp and ready to go. The balanced design keeps vibration low, which means less strain on the mower's engine and a smoother ride for you. The steel construction holds its edge well through multiple mows, so you won't be sharpening every few weeks. For typical suburban lawns, you can expect consistent performance through an entire season before needing a replacement.

Build quality is solid, as you'd expect from Husqvarna's OEM parts. The blade is precision-stamped and heat-treated for durability. Installation is straightforward: lift the mower, remove the old blade, and bolt this one on. Just be sure to consult your owner's manual for the correct orientation and torque specs. Safety first - always disconnect the spark plug before working under the deck.

The main drawback is that this blade only fits specific Husqvarna models, so you need to double-check compatibility before ordering. Also, it comes bulk packed without retail packaging, which is fine for the shop but might show minor scuffs. Overall, if you own a compatible Husqvarna mower, this OEM blade is a no-brainer. It's affordable, reliable, and will keep your lawn looking its best without any hassle.

The Husqvarna 587199603 is a genuine OEM 22-inch mulching blade designed for several of the brand's popular walk-behind mowers, including the HU700AWD, HU725AWD, and HU800AWDH series. While not a power tool itself, this blade is a critical wear item that directly affects the quality of your lawn cut. It replaces the standard high-lift blade that comes with most mowers, offering a dedicated mulching experience that many homeowners prefer.

From a performance standpoint, users consistently report a dramatic improvement in how fine the grass clippings are cut. Instead of leaving behind visible strips or clumps, the mulching blade produces a near-powdered mulch that settles into the lawn and breaks down quickly. One long-time user noted that even with the bag attached and chute open, the clippings compacted better than ever before, making disposal easier. This is a practical benefit for anyone who hates stopping to empty the bag mid-lawn.

Build quality is what you would expect from a genuine Husqvarna part. The metal construction feels solid and the black paint finish provides some corrosion resistance. A few reviewers did mention that the blade arrived on the dull side and required a quick filing before first use. This is not uncommon with OEM blades, and it is a minor step that ensures optimal cutting performance. Once properly sharpened, the blade holds an edge well through several mowing sessions.

The biggest limitation is compatibility. This blade only fits specific Husqvarna HU models with a 22-inch cutting deck, so you must verify your mower's model number before buying. Additionally, because it is optimized for mulching, it does not provide the same aggressive lift as a high-lift blade. If you regularly mow very tall or wet grass, you may experience some matting or reduced bagging performance. For normal weekly mowing in dry to damp conditions, this trade-off is well worth it for the superior mulching action.

Overall, the Husqvarna 587199603 is an excellent upgrade for anyone with a compatible mower who wants a cleaner, more professional-looking lawn. It is easy to install, delivers noticeable improvements in cut quality, and is backed by the reliability of an OEM part. If you already own one of the listed Husqvarna models, this blade is a simple and effective way to enhance your mowing experience without buying a new machine.

Brand: Husqvarna

Part Number: 587199603

Cutting Width: 22 inches

Material: Painted metal

Weight: 1.8 pounds

Compatible Models: HU700AWD, HU700F, HU700H, HU725AWD, HU725AWDE, HU725AWDEX, HU725AWDH, HU800AWDH

Replaces OEM: 587199601

The Husqvarna 532406712 replacement blade is a straightforward, no-nonsense option for anyone who owns a 21-inch push mower from Husqvarna, Poulan, Craftsman, Weed Eater, or Roper. If you are a homeowner or DIYer who handles your own lawn maintenance, this blade gives you a reliable way to restore cutting performance without breaking the bank. It replaces several earlier part numbers like 165833, 175064, and 406712, so checking compatibility is simple.

Out in the yard, this blade handles thick grass and occasional debris well. The alloy steel construction keeps the edge sharp through several mowings, and the 0.130-inch thickness provides enough stiffness to prevent flexing during tough cuts. You will notice a cleaner slice versus older, worn blades, which means less tearing and a healthier lawn. The right-hand cut direction works seamlessly with standard bagging and mulching setups, so you do not have to change your mowing routine.

Build quality is what you would expect from Husqvarna – solid, consistent, and designed for longevity. The blade is lightweight at just 1.5 pounds, which reduces stress on the mower deck and engine over time. Installation is straightforward: remove the old blade, center the new one on the 5/8-inch hole, and torque it down. No modding or adapters needed.

One realistic limitation is that this blade only fits 21-inch decks. If you have a 20-inch or 22-inch mower, you are out of luck. Also, double-check your current part number against the list of predecessors to avoid a mismatch. But for the vast majority of standard push mowers in its size range, this blade is a dependable performer that delivers good value for the cost.

Overall, the Husqvarna 532406712 is a smart upgrade for anyone wanting a sharp, durable blade without hunting down a dealer. Whether you are a weekend warrior or just keeping your lawn tidy, this blade will get the job done reliably.

Brand: Husqvarna

Model Number: 532406712

Length: 21 inches

Width: 2 1/4 inches

Thickness: 0.130 inches

Center Hole Diameter: 5/8 inch

Outer Hole Diameter: 5/8 inch and 1 7/8 inch

Material: Alloy Steel

Weight: 1.5 pounds

Cut Direction: Right

Compatible Brands: Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, Weed Eater

This blade is ideal for routine mowing on 21-inch push mowers in residential lawns. It works well for homeowners who prefer to bag clippings or mulch leaves thanks to the right-hand cut design. DIYers maintaining medium-sized yards will appreciate the durability and easy swap-out when the old blade dulls. Not suited for commercial zero-turn mowers or larger decks.

A worn or dented mower blade can quickly turn a quick Saturday morning mowing routine into a frustrating chore that leaves ragged, yellowing grass tips across your front yard. The Husqvarna 22-Inch Multipurpose Push Lawn Mower Blade is an authentic factory replacement part designed to bring back the crisp, pristine cut that your mower produced on day one. Forged from hardened steel, this heavy-duty blade provides suburban homeowners, budget-conscious yard caretakers, and dedicated lawn care enthusiasts with a reliable way to maintain turf health throughout the growing season.

Cutting performance depends heavily on proper airflow inside the mower deck, and this multipurpose blade excels at creating powerful suction. Designed with a high-lift contour, it delivers true 4-in-1 capability whether you prefer fine mulching, side discharge, or bagging up clippings ahead of a backyard barbecue. The uplifted wings pull grass blades upright right before the cutting edge strikes, resulting in an even, level finish across varied grass types like Kentucky bluegrass, fescue, or dense warm-season turf.

Build quality matches factory standards, utilizing heat-treated steel that holds up against minor yard debris, hidden pine cones, and small twigs. Because it is an original manufacturer part replacing OEM number 5810452-01, it ensures proper deck pitch and optimal tip clearance inside compatible 22-inch Husqvarna walk-behind and self-propelled mower decks. This precise geometry minimizes deck vibration, protects your engine spindle from unnecessary strain, and delivers consistent results across uneven ground.

Maintenance and seasonal replacement are relatively straightforward for DIY property owners. Featuring a standard circular mount, the blade slips directly onto compatible hubs without fussy adapters. Homeowners can easily complete the swap in a garage or shed before spring mowing season kicks off, needing only basic hand tools, protective gloves, and a block of wood to hold the blade steady while loosening the center bolt.

While this replacement blade offers top-tier cut quality and rugged durability, buyers should verify their mower hub configuration prior to purchase. It is specifically intended for 22-inch Husqvarna models featuring the circular center hole and single-start or BBC design rather than star-mount patterns. For homeowners looking to restore peak bagging suction and clean-cut lawn health without buying an entirely new mower, this factory replacement blade is a smart, cost-effective investment.

The aggressive lift geometry on this 22-inch Husqvarna blade creates substantial under-deck vacuum pressure. When bagging clippings during fast-growing spring weeks, that suction drives clippings deep into the collection bag to minimize chute clogging and reduce empty stops.

When operating in mulching mode, the airflow keeps clippings suspended in the cutting chamber longer. This allows the hardened edge to slice grass blades multiple times into fine particles that decompose quickly, returning valuable nitrogen back into your soil without leaving messy clumps behind.

Always disconnect the spark plug boot on gas mowers or remove the safety key on battery units before inspecting or replacing the blade. Use a sturdy work glove and wedge a small wooden block between the blade and deck housing to keep the hub from rotating while loosening the mounting bolt.

Ensure the curved trailing wings face upward toward the deck belly when seating the new blade onto the circular mount. Tighten the bolt to the manufacturer torque specification in your mower manual to guarantee balanced, vibration-free operation during your next yard cleanup.

If you own a Husqvarna or compatible mower with a 21-inch deck, the Husqvarna 580258102 blade is a solid OEM replacement that keeps your lawn looking sharp. This genuine part is built to match the original blade that came with your machine, so you don't have to worry about fitment issues or subpar cutting performance. It's a straightforward swap that any DIYer can handle in under 15 minutes with a socket wrench.

The 4-in-1 design is what really sets this blade apart. Whether you want to mulch clippings for natural fertilizer, bag them for a clean look, side discharge for speed, or shred leaves in the fall, this blade handles it all. That versatility saves you from buying multiple specialized blades and makes yard work more efficient. For homeowners with a medium-sized lawn, it's a practical choice that adapts to seasonal needs.

In real-world use, the blade cuts cleanly and evenly, thanks to its precision-balanced steel construction. You'll notice less vibration compared to generic blades, which means less wear on your mower's spindle and bearings. It's not a high-lift blade, so it might struggle a bit with very thick or wet grass, but for normal conditions it performs reliably. The blade's weight and design also help with leaf shredding, which is a nice bonus in autumn.

Build quality is what you'd expect from Husqvarna: solid, well-made, and durable. The blade holds its edge decently over a season of regular mowing, though you'll still want to sharpen it annually for best results. One thing to keep in mind is compatibility. This blade fits specific models from Husqvarna, Craftsman, Poulan, McCulloch, and others, but you need to check your mower's model and serial number before ordering. Guessing by looks can lead to a mismatch.

Overall, the Husqvarna 580258102 is a reliable, versatile OEM blade that delivers good value for homeowners and DIYers who want a hassle-free replacement. It's not flashy, but it gets the job done without drama. If you need a blade that can handle multiple tasks and fits a range of popular mowers, this is a smart buy.

Brand: Husqvarna

Part Number: 580258102

Blade Length: 21 inches

Blade Type: 4-in-1 (mulching, bagging, side discharge, leaf shredding)

Material: Precision-balanced steel

Weight: 1.85 pounds

Dimensions: 24 x 8 x 4 inches

Compatibility: Husqvarna, AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, Sears, Weed Eater (check model/serial)

This blade is ideal for homeowners and DIYers who maintain their own lawn with a 21-inch deck mower. It works well for weekly mowing on typical turf grass, especially when you want the flexibility to switch between mulching, bagging, and side discharge. It's also effective for shredding leaves during fall cleanup, saving you from raking. Not recommended for commercial mowing or heavy-duty use on overgrown fields.