2PCS Lawn Mower Blades for AYP Husqvarna 561739 403107 405380 532405380 Craftsman Poulan Pro 46" Lawn Tractor 532405380 High Lift Blades for Husqvarna YTH22V46 YTH20K46 Craftsman YT3000 46" Deck

What It Is

This is a set of two high-lift replacement blades for 46-inch cutting decks, designed for Husqvarna, Craftsman, and Poulan Pro lawn tractors. They improve grass discharge and bagging performance in tall or wet conditions.

Fitment & Compatibility

Before buying, confirm your deck is exactly 46 inches (measured blade tip to tip). These blades replace OEM part numbers 561739, 403107, 405380, and 532405380. They fit Husqvarna YTH22V46, YTH20K46, Craftsman YT3000, and similar models with a 46" stamped deck. Measure your blade length (should be ~20.5 inches) and center hole diameter (usually 7/16" or 1/2"). Check your spindle pattern—these are for three-point mounting. They are aftermarket, not OEM, so verify spindle thickness matches your deck (common for AYP/Husqvarna decks).

Key Things to Know

• Quality: Aftermarket high-lift design; may be slightly lighter or thinner than OEM but functional for most residential use.
• Installation difficulty: Easy—remove old blades, clean spindles, torque to 70–90 ft-lbs (check your manual). Use a blade removal tool or block of wood.
• Common gotchas: High-lift blades increase engine load and vibration; ensure your deck is balanced after installation. They may not fit decks with anti-scalp rollers in the way.
• Performance: Better for bagging than mulching; can throw clippings farther, so avoid using near driveways or flower beds.

Should You Buy It

Buy these if you need a budget-friendly, direct-fit replacement for a 46" Husqvarna or Craftsman tractor and prioritize bagging or side-discharge performance. Not ideal for mulching or if you want OEM-grade durability for heavy commercial use.