ZALANA 46" Deck Replacement Lawn Mower High Lift Blades for 532405380 405380 403107 532403107 575937901 - Compatible with Husqvarna 2246LS YTH22V46 YTH20K46 Craftsman YT3000 Lawn Tractor - 2 Pack

What It Is

This ZALANA 46-inch deck replacement high lift blade set is designed for lawn tractors and garden tractors, providing enhanced grass clipping suction and discharge for improved bagging and mulching performance. It’s sold as a 2-pack, ideal for mid-size residential mowing.

Fitment & Compatibility

Before buying, verify these three things:

• Deck size: Fits only 46-inch cutting decks. Measure your deck’s cutting width to confirm.
• OEM part numbers: Directly replaces Husqvarna/Craftsman OEM numbers 532405380, 405380, 403107, 532403107, and 575937901.
• Machine compatibility: Confirmed fit for Husqvarna 2246LS, YTH22V46, YTH20K46, and Craftsman YT3000. Also fits many other Husqvarna, Poulan, and Craftsman 46-inch deck models from the 2000s onward.
• Blade dimensions: Length 20.5 inches, center hole 7/8-inch round, with two 1/4-inch offset drive holes. Measure your old blade length and hole pattern to be sure.

Gotcha: These are high lift blades—they create more airflow than standard or low lift blades. They will not fit decks requiring a specific spindle or star-shaped hole pattern.

Key Things to Know

• Quality: 4.7/5 rating from 40 reviews. Users report sharp edges out of the box and good balance. Made from heat-treated steel, comparable to OEM durability.
• Installation: Easy bolt-on replacement. Use a torque wrench to tighten blade bolts to 70-90 ft-lbs. Always disconnect the spark plug and block the deck before working.
• Performance: High lift design improves bagging and side discharge but increases engine load slightly. Not ideal for dry, dusty conditions—can create more dust cloud.
• Common gotcha: The blades are sold as a 2-pack, but many 46-inch decks use three blades. Check your deck: if it has three spindles, you’ll need to buy two of these 2-packs (total 4 blades) to get three for the deck plus one spare.

Should You Buy It

Buy this set if you have a 46-inch Husqvarna or Craftsman lawn tractor with a two-spindle deck and want sharp, OEM-equivalent high lift blades at a lower price than dealer parts. It’s a solid upgrade for bagging and wet grass cutting. Avoid if your deck uses three blades, low lift only, or has a non-standard spindle pattern.