2 Pack 532405380 High Lift Lawn Mower Blades for YTH22V46 Z246 YTH20K46 Replaces 532403107, 594892801, Husqvarna 46 inch Mower Blades, Craftsman 46 inch Mower Blades

What It Is

This is a 2-pack of high-lift lawn mower blades designed to replace OEM parts on 46-inch cutting decks. The high-lift design increases airflow under the deck for better grass discharge and bagging performance, making it ideal for residential mowing with Husqvarna or Craftsman tractors.

Fitment & Compatibility

• Deck size: Fits 46-inch cutting decks only. Measure your deck width before ordering.
• Model compatibility: Confirmed for Husqvarna YTH22V46, Z246, YTH20K46, and Craftsman 46-inch models. Also replaces OEM part numbers 532403107, 594892801, and Husqvarna 532405380.
• Measurements: Blade length is approx. 20.5 inches (center hole to tip). Center hole is 1 inch diameter with a 5-point star shape—common for Husqvarna/Craftsman spindles. Verify your spindle pattern.
• OEM vs aftermarket: These are aftermarket blades, not OEM Husqvarna or Craftsman. They match original specs but may vary slightly in thickness or balance. Check reviews for fitment on your exact model number.

Key Things to Know

• Installation difficulty: Easy with basic tools (socket wrench, torque wrench). Lift the deck, remove the old bolt, and swap blades. Torque to 45-55 ft-lbs.
• High-lift trade-off: Better bagging and discharge, but creates more drag on the engine. May strain smaller engines (under 20 HP) in thick, wet grass. Not ideal for mulching.
• Common gotcha: The 5-point star center hole can be tight on some spindles—tap gently with a hammer if needed. Always check blade balance after installation (use a balancer or mark the blade and spin it).
• Durability: Heat-treated steel, but not as thick as some OEM blades. Expect 1-2 seasons of normal use before sharpening or replacement.

Should You Buy It

If you own a Husqvarna or Craftsman 46-inch tractor and primarily bag or side-discharge grass, this 2-pack delivers great value at $25.99. It’s a solid budget alternative to OEM blades, but skip it if you need heavy-duty mulching or have a smaller engine that struggles with high-lift designs.