21 in. Mulching Mower Blade (Craftsman/Husqvarna/Poulan)
$14.69 each
Orders start at $399. Combine any items to reach it.
- Hole spacing 1-7/8 in
- 1 item
- $14.69
- Oversize delivery
- $99.00 per order
- Sales tax
- Added at checkout
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Oversize delivery$99.00
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Complete the run
Fencing
Details & specifications.
From the maker · the maker’s description
A durable replacement mulching blade for many 21-inch Craftsman, Husqvarna, and Poulan mowers. Built to meet or exceed OEM specifications with a 5/8 in. center hole for reliable fit and performance.
Please check the Product Data Sheet Here
A Clean, Crisp Finish for Your Lawn
This streamlined mulching blade brings a tailored precision to outdoor spaces, turning cut grass into a fine, nourishing carpet. The sculpted profile and exacting dimensions speak to performance-focused design. Pair it with a well-kept mower and defined edging to give your yard that polished, resort-worthy look. It’s a small upgrade that makes luxe lawn care feel effortless.
Upgrade your mower with this USA‑made mulching blade for cleaner cuts and effortless lawn care—confirm your OEM number and add to cart now.
- SKU
- 331737B
- Blade Length
- 21 in.
- Blade Width
- 2-1/4 in.
- Center Hole Diameter
- 5/8 in.
- Outside Hole Diameter
- 3/8 in.
- Center-to-Center Outside Hole Spacing
- 1-7/8 in.
- Fits Deck Size
- 21 inches
- Fits Brands
- Craftsman, Husqvarna, Poulan Pro
- Fits Models
- 21 in. cut Poulan, Husqvarna, Craftsman
- Used With Equipment Type
- Mower
- OEM Replacement Numbers
- 165833, 175064, 189028, 532406712, 176135, 159267, 532406706, 406712X431, 531300765, 532159267, 532165833, 532175064, 532176135, 532189028, 539111878, 594893001, PP23020; also fits Craftsman CMXGZAM100129
- Product Depth
- 25.2 in
- Product Height
- 1.75 in
- Product Width
- 2.25 in
- Hole Pattern
- Round + (center with two outside holes)
- Full product name
- MaxPower 331737B Mulching Blade for 21 in. Cut Craftsman, Husqvarna & Poulan Mowers – Replaces OEM 532159267, 532165833, 532175064 and More
Key features
- Wide Compatibility: Fits many 21 in. Craftsman, Husqvarna, and Poulan models; also replaces Craftsman CMXGZAM100129
- Performance Mulching: Designed to deliver finely cut clippings for a cleaner lawn and reduced bagging
- Precision Dimensions: Measures 21 in. length by 2-1/4 in. width with 5/8 in. center hole and 3/8 in. outside holes
- Built to Last: Manufactured in the USA to meet or exceed OEM specifications
Specifications are provided by the manufacturer. Brand names are trademarks of their owners.
Guide
Plan the run
- 1
Panels
Divide the run length by the panel width; posts go between every panel and at every corner, end and gate.
- 2
Gates
A walk gate is usually 4 ft wide; a drive gate 10 to 12 ft. Gate posts are often heavier than line posts.
- 3
Height
Check the local height limit for the yard the fence faces.
Check your owner's manual and confirm the OEM part number matches one of the listed replacements (e.g., 532175064, 532165833, 532159267).