4PK USA Mower Blade for 46" Husqvarna YTH22V46

What It Is

This is a set of four replacement mower blades for 46-inch cutting decks, designed specifically for Husqvarna YTH22V46 lawn tractors and compatible models. They are suitable for residential mowing on standard turf grass.

Fitment & Compatibility

Before buying, confirm your mower deck measures exactly 46 inches from spindle to spindle. The YTH22V46 uses a 3-in-1 blade design (mulch, bag, side discharge). Measure your existing blades: these typically have a 2.5-inch center hole, a 0.5-inch spindle pin hole, and a blade length of approximately 20.5 inches. While marketed for Husqvarna YTH22V46, they also fit many other Husqvarna and Craftsman 46-inch deck models (check your owner’s manual for a part number cross-reference). These are aftermarket blades, not OEM Husqvarna, so verify the spindle pin pattern matches your deck—some Husqvarna decks use a different offset.

Key Things to Know

• Quality: Made from heat-treated steel, but may be slightly thinner than OEM blades. Expect adequate durability for a typical 1–2 acre lawn, but not for heavy-duty or commercial use.
• Installation: Straightforward—remove the deck, use a socket wrench to loosen the center bolt (left-hand thread on some Husqvarna models), and replace one blade at a time. Torque to 40–50 ft-lbs.
• Common Gotcha: The blades may require balancing after installation. Use a blade balancer to avoid vibration that can damage the spindle. Also, check that the blade tips don’t contact the deck housing—if they do, the offset is wrong.
• Sharpness: They arrive sharp but not razor-edged; a quick touch-up with a file is fine for initial use.

Should You Buy It

If you own a Husqvarna YTH22V46 or a compatible 46-inch deck tractor and want a budget-friendly blade set that works for regular residential mowing, this is a solid choice. Skip it if you need OEM durability for rough terrain, frequent mulching, or if your deck has unusual spindle spacing—then stick with factory blades.