Husqvarna 46-in Deck Mulching Mower Blade for Husqvarna 2 -Pack 403107

Name: Husqvarna 46-in Deck Mulching Mower Blade for Husqvarna 2 -Pack 403107
Brand: Husqvarna
SKU: 4363531
Price: 49.48 USD
Availability: InStock
Rating: 4.6 (588 reviews)

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4.6

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Can I install these blades myself?How much performance do these blades improve?What tools do I need for installation?Will these fit my 46-inch mower?What is the warranty on these blades?

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For the finest looking lawn, you need to have a sharp mower blade, and the Husqvarna 46-Inch High-Lift Mulching Lawn Mower Blade keeps your lawn tractor working at its optimum level. Husqvarna’s premium mulching mower blades are forged with hardened steel and designed to maximize cut quality while boosting overall performance. Recommended for most riding lawn mowers, this genuine Husqvarna 46-inch mulching blade is designed for use on Husqvarna riding mowers with a star-mount adapter. Husqvarna lawn mower blades are engineered to reduce noise levels during operation and designed to deliver a consistent cut. The result is less time spent on adjustments and better performance across the mower's lifetime. This mulching blade delivers 4-in-1 performance with a high-lift, powerful suction and a clean discharge for bagging or mulching. Husqvarna mower blades are precision manufactured to run smoother, stay sharper and deliver a quieter cutting experience.

Includes two (2) Husqvarna 46-Inch Mulching Lawn Mower Blades for use on Husqvarna riding mowers
Husqvarna riding mower blades are forged with hardened steel and designed to maximize cut quality while boosting overall performance
Easy-to-install high lift blades for lawn mowers feature a star mount and replace OEM part number 403107
This original factory part ensures ideal blade height and angling when used on Husqvarna riding lawn mowers for long-lasting operation
Replacement blade for lawn mower with mulching capability delivers far better performance across the mower's lifetime
Premium lawn mower mulching blades are manufactured with ultra-tough, hardened materials to run smoother and stay sharper
Mulching riding lawn mower blades are hardened up to the center to boost durability and engineered to reduce noise levels during operation
Riding mulching lawn mower blade delivers 4-in-1 performance with a high-lift, powerful suction and a clean discharge for bagging or mulching
Unique mulching blade design helps keep the grass clippings circulating under the mower deck, allowing the blade to cut the clippings repeatedly

Dimensions
Fits Deck Size	46	Blade Width (Inches)	2.38
Center Hole Diameter(s)	1.00-in	Blade Length (Inches)	22.875
Mower Blade Thickness (Inches)	0.145

Features
Center Hole Design	Star

Compatibility
Brand/Model Compatibility	Husqvarna	Replaces OEM Part Number	403107

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	None

General
Application	Riding mower/Tractors	Package Quantity	2
Blade Type	Mulching	Material	Steel

Miscellaneous
UNSPSC	27112000

Check out the Best Selling Lawn Mower Blades on Lowes.com

Review

4.6 out of 5

588 Reviews

91% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

What Customers Are Saying

The Husqvarna mulching mower blades are reported to have good cutting performance and durability. Most users praise the blades' effective mulching ability, which helps maintain a healthy and well-groomed lawn. While a few customers noted the mulching may not be as thorough as advertised, the majority were satisfied with the product's quality and value.

Customer review summary generated by AI, including incentivized reviews.

588 Customer Reviews

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Great mower blades

Would Recommend

Second time purchasing these blades for my 46” mower. The mower was getting on in age when it broke a blade on a rock. After installing these blades it felt new again. Just might get another season out of it now!

DadAugust 29, 2026

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COMPARE PRODUCTS

		Name	Current Item Husqvarna46-in Deck Mulching Mower Blade for Husqvarna 2 -Pack 403107
		Ratings	588
		Application	Riding mower/Tractors
		Blade Type	Mulching
		Brand/Model Compatibility	Husqvarna
Husqvarna42-in Deck Mulching Mower Blade for Husqvarna 2 -Pack	Husqvarna46-in Deck Bagging Mower Blade for Husqvarna 2 -Pack 532-405380	CRAFTSMAN46-in Deck Mulching Mower Blade for CRAFTSMAN 2 -Pack 942-04268/742-04268- Replaces 7158675	CRAFTSMAN46-in Deck Bagging Mower Blade for CRAFTSMAN 2 -Pack 742-05510, 742P05510, 942-05510	MTD Genuine Parts46-in Deck Bagging Mower Blade for MTD Troy-Bilt Bolens White Outdoor Yard Machines Gold Yard Man Huskee 2 -Pack 742-04290, 942-04290	Husqvarna54-in Deck Mulching Mower Blade for Husqvarna 3 -Pack 532-187255	Husqvarna48-in Deck Bagging Mower Blade for Husqvarna 3 -Pack 180054	MTD Genuine Parts46-in Deck Mulching Mower Blade for MTD Brands Craftsman Troy-Bilt Bolens White Outdoor Yard Machines Gold Yard Man Huskee 2 -Pack 742-04268 and 942-04268	John Deere42-in Deck Multipurpose Mower Blade for John Deere S100, S110, S120, S130 2 -Pack 20850
584	579	1	6	56	584	589	87	310
Riding mower/Tractors	Riding mower/Tractors	Riding mower/Tractors	Zero-turn mowers	Riding mower/Tractors	Riding mower/Tractors	Riding mower/Tractors	Riding mower/Tractors	Riding mower/Tractors
Mulching	Bagging	Mulching	Bagging	Bagging	Mulching	Bagging	Mulching	Multipurpose
Husqvarna	Husqvarna	CRAFTSMAN	CRAFTSMAN	MTD; Troy-Bilt; Bolens; White Outdoor; Yard Machines; Gold; Yard Man; Huskee	Husqvarna	Husqvarna	MTD Brands; Craftsman; Troy-Bilt; Bolens; White Outdoor; Yard Machines; Gold; Yard Man; Huskee	John Deere S100, S110, S120, S130