Maxpower 561732B 3-Blade Set 46" Cut Craftsman/Husqvarna/Poulan Replaces, Oem No. 152443, 163819, 532145708, 532152443, black

What It Is

This is a set of three 46-inch cutting blades designed for medium-to-large lawn tractors and zero-turn mowers. It replaces OEM part numbers 152443, 163819, 532145708, and 532152443, and fits Craftsman, Husqvarna, and Poulan models with a 46-inch cutting deck.

Fitment & Compatibility

Before buying, confirm two things: your deck’s cutting width must be exactly 46 inches, and your spindle pattern must accept a blade with a 5-point star center hole and 1-inch diameter. This set is aftermarket, so it won’t have the OEM branding, but the dimensions (0.25-inch thickness, 3/8-inch center hole depth) match the original specs. Cross-reference your tractor’s model number with Maxpower’s fitment list online—common compatible models include Craftsman 917 series, Husqvarna GTH/GT series, and Poulan Pro 46-inch decks. Avoid using on 42-inch or 54-inch decks.

Key Things to Know

• Quality: Blades are heat-treated and coated for corrosion resistance, but they’re stamped steel—not as thick or durable as OEM high-lift blades. Expect average lifespan with regular use.
• Installation: Straightforward bolt-on job. Use a torque wrench to tighten center bolts to 70–90 ft-lbs. No special tools beyond a socket and breaker bar.
• Gotcha: The star center hole can be tight on some spindles. If it doesn’t slide on easily, lightly file the spindle or blade hole—don’t force it.
• Balance: Blades come pre-balanced, but always check with a balancer after installation. A slight wobble can cause vibration and uneven cut.

Should You Buy It

Buy this set if you need a reliable, budget-friendly replacement for a 46-inch Craftsman, Husqvarna, or Poulan tractor and don’t want to pay OEM prices. It’s a solid choice for average residential mowing—just verify your deck size and spindle pattern first. Skip it if you need heavy-duty mulching or commercial-grade blades.