---
product_id: 1051886
title: "MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064"
brand: "maxpower"
price: "¥8676"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/1051886-maxpower-331737b-mulching-blade-for-many-21-in-cut-craftsman
store_origin: JP
region: Japan
---

# Heavy-duty, lasts long with superior cut OEM-exact fit for 21-in mowers Proudly made in the USA MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064

**Brand:** maxpower
**Price:** ¥8676
**Availability:** ✅ In Stock

## Summary

> 🌿 Cut above the rest — Mulch smarter, not harder!

## Quick Answers

- **What is this?** MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064 by maxpower
- **How much does it cost?** ¥8676 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1051886-maxpower-331737b-mulching-blade-for-many-21-in-cut-craftsman)

## Best For

- maxpower enthusiasts

## Why This Product

- Trusted maxpower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Designed for quick, hassle-free blade swaps so you’re back mowing in no time
- • **Long-Lasting Performance:** Heavy-duty steel blade with a protective coating that wears in for sharper cuts over time
- • **Precision OEM Compatibility:** Seamlessly replaces 20+ OEM blade numbers for Craftsman, Husqvarna & Poulan mowers
- • **Optimal 21-Inch Cutting Width:** Perfectly sized 21-in length with 5/8-in center hole for a flawless fit and efficient mulching
- • **Durable American Craftsmanship:** Manufactured in the USA to meet or exceed OEM specs, ensuring premium quality

## Overview

The MaxPower 331737B mulching blade is a premium replacement blade engineered for many 21-inch Craftsman, Husqvarna, and Poulan mowers. It fits over 20 OEM blade numbers, ensuring precise compatibility. Proudly made in the USA, this heavy-duty blade features a 5/8-inch center hole and a durable coating that enhances cutting performance after initial use. Easy to install and built to last, it delivers professional-grade mulching for a pristine lawn.

## Description

MaxPower's 331737B mulching blade fits many 21-in cut Craftsman, Husqvarna, and Poulan mowers. This blade replaces OEM numbers 165833, 175064, 189028, 406712, 008020, 159267, 175052, 176135, 406706, 406712, 406712X431, 531300765, 532 15 92-67, 532 17 50-52, 532159267, 532165833, 532175064, 532176135, 532189028, 532406712, 539111878 and PP23020. Also fits Craftsman CMXGZAM100129. This blade measures 21-in long by 2-1/4-in wide with a 5/8-in center hole. To ensure proper fit, please verify the OEM number of the blade you are replacing matches the OEM number listed in this description. MaxPower blades are proudly manufactured in the USA to meet or exceed OEM specifications.

Review: Well made, easy to install, correct thickness and size- coating will wear off after a couple mows - Perfect fit on my mower - Really love my mower and had it for 15-20 yearsseemed exactly like the original + and was easy to install - Well made, Heavy Duty & lasts a long time, note it seems dull because it's coated but after a few mows the coating wears off and the cut improves.
Review: Great value - Just got this the other day and installed it this morning on my mush mower. It was a perfect fit, and it went on very easily. The thickness of the blade looks great and it's a great value for your money I cut my grass today and it worked great.

## Features

- Replaces OEM numbers 165833, 175064, 189028, 406712, 176135, 159267, 008020, 175052, 406706, 406712X431, 531300765, 532 15 92-67, 532 17 50-52, 532159267, 532165833, 532175064, 532176135, 532189028, 532406712, 539111878 and PP23020
- Also fits Craftsman CMXGZAM100129
- Includes 1 mulching blade for many 21-in cut Craftsman, Husqvarna, and Poulan mowers
- 5/8-in center hole diameter
- Manufactured to meet or exceed all OEM specifications
- Check your owner's manual to verify the OEM number of the blade being replaced matches one of the OEM numbers provided for this item
- Proudly made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003VPAEIE |
| Best Sellers Rank | #45,699 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #60 in Lawn Mower Blades |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,404) |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | 331737B |
| Manufacturer | MaxPower |
| Product Dimensions | 2 x 25 x 4 inches |

## Images

![MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064 - Image 1](https://m.media-amazon.com/images/I/213UlTHwf0L.jpg)
![MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064 - Image 2](https://m.media-amazon.com/images/I/31X0C0PXsuL.jpg)
![MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064 - Image 3](https://m.media-amazon.com/images/I/418Yb4Ly8uL.jpg)
![MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064 - Image 4](https://m.media-amazon.com/images/I/41dZichAVwL.jpg)
![MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064 - Image 5](https://m.media-amazon.com/images/I/51-A7FY5j5L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made, easy to install, correct thickness and size- coating will wear off after a couple mows
*by R***Y on January 5, 2026*

Perfect fit on my mower - Really love my mower and had it for 15-20 yearsseemed exactly like the original + and was easy to install - Well made, Heavy Duty & lasts a long time, note it seems dull because it's coated but after a few mows the coating wears off and the cut improves.

### ⭐⭐⭐⭐⭐ Great value
*by D***E on August 25, 2025*

Just got this the other day and installed it this morning on my mush mower. It was a perfect fit, and it went on very easily. The thickness of the blade looks great and it's a great value for your money I cut my grass today and it worked great.

### ⭐⭐⭐⭐⭐ Quality Lawnmower Blade
*by A***S on November 30, 2025*

Fantastic blade item. Solid quality. Super easy to install, and quickly shipped and delivered. It’s a perfect fit. Great value for the item. A very smooth transaction.

## Frequently Bought Together

- MaxPower 331737B Mulching Blade for Many 21 in. Cut Craftsman, Husqvarna, Poulan Mowers, Replaces OEM no. 165833, 175052, 406712, 532175064, 594893001, 175064
- HOODELL 3 Pack 491588S Air Filter with Pre Filter, Compatible with 491588 493537 493537S Toro 20332 Craftsman 33644, Push Lawn Mower Air Cleaner

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*