3 Pack 532180054 Lawn Mower Blades with 532193003 Bolts - Husqvarna 48 inch Mower Blades for YTH24V48 YTH24K48 YTH2348 YTH2448 Craftsman Poulan Pro Replace 532173920 180054 High Lift Mulching

What It Is

This is a 3-pack of 48-inch high-lift mulching blades (OEM part 532180054) with three matching bolts (532193003) for Husqvarna, Craftsman, and Poulan Pro lawn tractors. Designed for cutting, bagging, and mulching on residential zero-turn and lawn tractors with a 48-inch cutting deck.

Fitment & Compatibility

• Deck size: Only fits 48-inch cutting decks. Do not use on 42-inch, 46-inch, or 54-inch decks.
• Models confirmed: Husqvarna YTH24V48, YTH24K48, YTH2348, YTH2448; Craftsman and Poulan Pro equivalents with 48-inch decks.
• OEM vs aftermarket: These are OEM-replacement blades (not genuine Husqvarna). Check your current blade part number—replace 532173920 or 180054.
• Measurements: Blade length = 20 inches (center hole to tip), width = 2.5 inches, center hole = 7/8-inch diameter, offset = 0.5 inch. Measure your old blade to confirm.
• Bolt included: 532193003 bolt (5/16-18 thread, 1.25 inches long). Verify your spindle uses this bolt size.

Key Things to Know

• High-lift design: Creates strong airflow for bagging and mulching, but may throw more debris than standard blades. Not ideal for side-discharge-only use.
• Installation difficulty: Easy—just remove the old blade, clean the spindle, and torque the new bolt to 40-50 ft-lbs. Use a blade removal tool or block of wood to prevent spinning.
• Common gotcha: These blades are thicker than some OEM versions, so check for clearance against the deck shell and spindle housing before tightening.
• Quality: Good value for the price—steel is durable but may dull faster on rocky or sandy soil. Sharpen after 10-15 hours of use.

Should You Buy It

Yes, if you have a 48-inch Husqvarna, Craftsman, or Poulan Pro lawn tractor and need a budget-friendly replacement set for mulching or bagging. Skip if you have a different deck size or want genuine Husqvarna blades—these are aftermarket equivalents that work fine but may not last as long as OEM on heavy-duty use.