MaxPower 561735B 3 Blade Set for Many 48 in. Cut Craftsman, Husqvarna, Poulan Mowers Replaces OEM #'s 173920, 180054, 532180554, 575938201, PP24005

What It Is

The MaxPower 561735B is a set of three replacement blades designed for 48-inch cutting deck lawn mowers, commonly used on Craftsman, Husqvarna, and Poulan tractors. It’s ideal for mulching or bagging grass and leaf debris on residential or semi-commercial properties.

Fitment & Compatibility

Before buying, confirm your deck is exactly 48 inches wide—measure from blade tip to tip across the deck. This set replaces OEM numbers 173920, 180054, 532180554, 575938201, and PP24005. It fits many Craftsman, Husqvarna, and Poulan models with 48-inch decks, but double-check your specific model number (e.g., 917.xxxxx for Craftsman) using the manufacturer’s lookup tool. Each blade is 20.5 inches long with a 1-inch center hole and 5-point star drive pattern. If your mower uses a different center hole shape or bolt pattern, this set won’t work.

Key Things to Know

• Quality: Blades are made from heat-treated steel, but they’re not as thick as OEM blades—expect slightly shorter lifespan under heavy use.
• Installation: Standard bolt-on replacement; use a torque wrench set to 70-90 ft-lbs. No special tools needed beyond a socket and wrench.
• Gotcha: The blades are pre-balanced, but always check balance before mounting—unbalanced blades cause vibration and deck damage.
• Mulching vs. bagging: These are medium-lift blades, fine for both, but not optimized for heavy mulching. For that, consider a dedicated mulching blade set.

Should You Buy It

If you have a 48-inch Craftsman, Husqvarna, or Poulan mower and need an affordable, reliable blade set for standard grass cutting and bagging, this is a solid choice. It’s not for heavy-duty commercial use or specialized mulching, but for the price and ratings, it’s a great value for most homeowners.