MaxPower 561738XB 3 Blade Commercial Mulching Set for 54" Cut Craftsman, Husqvarna, Poulan 187254, 187255, 187256, 532187255, 532187256

What It Is

The MaxPower 561738XB is a 3-blade commercial mulching set designed for 54-inch cutting decks on select Craftsman, Husqvarna, and Poulan mowers. It replaces OEM part numbers 187254, 187255, 187256, 532187255, and 532187256, offering a durable aftermarket upgrade for heavy mulching use.

Fitment & Compatibility

Before buying, confirm your mower has a 54-inch deck—this set is not for smaller or larger cuts. Check your current blade part number against the OEM numbers listed (e.g., 532187255). This set fits many Craftsman, Husqvarna, and Poulan models from the 2000s onward, but verify your specific model number on the MaxPower compatibility list or your mower’s manual. The blades are 18.5 inches long, 2.5 inches wide, with a 1-inch center hole and 0.25-inch thickness—measure your old blades if unsure. This is an aftermarket replacement, not OEM, but meets or exceeds OEM specs.

Key Things to Know

• Quality: Made from heat-treated, high-carbon steel for longer edge retention; commercial-grade for frequent use.
• Installation: Straightforward swap—remove the center bolt, replace blades one at a time, and torque to manufacturer specs (typically 70-90 ft-lbs). No special tools needed beyond a socket wrench.
• Mulching performance: The curved wing design lifts grass for finer clippings, but works best with a mulching plug installed. Avoid using on bumpy terrain—blades can strike ground and bend.
• Common gotchas: The set includes three identical blades—no offset or staggered lengths. If your original blades are different lengths, this set might not balance correctly. Always balance after installation.

Should You Buy It

If you have a 54-inch Craftsman, Husqvarna, or Poulan mower and need a durable, affordable mulching blade set for regular heavy-duty use, this is a solid value. It’s not for bagging or side-discharge—stick with your original blades if you do those tasks.