---
product_id: 43435851
title: "Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black"
brand: "maxpower"
price: "₩80069"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/43435851-maxpower-331951b-universal-3-n-1-blade-for-21-in
store_origin: KR
region: South Korea
---

# 21 in. length Universal fit 3-N-1 functionality Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black

**Brand:** maxpower
**Price:** ₩80069
**Availability:** ✅ In Stock

## Summary

> 🌿 Mow like a pro with Maxpower's 3-N-1 blade!

## Quick Answers

- **What is this?** Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black by maxpower
- **How much does it cost?** ₩80069 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/43435851-maxpower-331951b-universal-3-n-1-blade-for-21-in)

## 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

- • **Durable Design:** Engineered for longevity, ensuring your lawn looks pristine season after season.
- • **Effortless Upkeep:** Transform your mowing experience with this essential upgrade.
- • **Versatile Compatibility:** Fits most 21-inch gas-powered mowers effortlessly.
- • **Cutting Edge Performance:** Experience a clean, precise cut every time.
- • **Complete Installation Kit:** Includes cover washer and 6 reducing washers for easy setup.

## Overview

The Maxpower 331951B Universal 3-N-1 Blade is a high-performance replacement blade designed for 21-inch gas-powered mowers. Measuring 21 inches in length and 2-1/4 inches in width, it includes a comprehensive installation kit with a cover washer and six reducing washers, ensuring compatibility with a wide range of mower models.

## Description

Maxpower' 331951B 21-Inch Universal 3-n-1 Lawn Mower Blade. Kit contains: a cover washer, 3/8", 7/16", 1/2", 9/16", 5/8" and 13/16" reducers. Measures 25.25'' long, 3'' wide, and 1.5" in height.

## Features

- Includes (1) 21 in. universal 3-N-1 replacement lawn mower blade
- Measures 21 in. L and 2-1/4 in. W with a 1 in. center hole diameter
- Includes a cover washer and 6 reducing washers in the following sizes: 3/8 in., 7/16 in., 9/16 in., 1/2 in., 5/8 in., and 3/16 in.
- Fits MOST 21" cut mowers
- Recommended for gas powered mowers - not battery powered or electric mowers

## Images

![Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black - Image 1](https://m.media-amazon.com/images/I/51a5RVcLkIL.jpg)
![Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black - Image 2](https://m.media-amazon.com/images/I/51O1GYg0uhL.jpg)
![Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black - Image 3](https://m.media-amazon.com/images/I/51YFp56QS4L.jpg)
![Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black - Image 4](https://m.media-amazon.com/images/I/61KySlGAZVL.jpg)
![Maxpower 331951B Universal 3-N-1 Blade for 21 in. Cut Mower, black - Image 5](https://m.media-amazon.com/images/I/51Z5WexgF2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit perfectly.
*by P***E on June 23, 2025*

The adapters solved my problem. I have an old mower and could not find a blade that fit, This was the perfect way to mount the blade to my mower. Now my 20 year old mower cuts like new.

### ⭐⭐⭐⭐⭐ Lawn mower blade
*by A***. on February 6, 2025*

Fit was perfect. Cuts great and quality is great! Will purchase again when needed!

### ⭐⭐⭐⭐⭐ Best lawn purchase ever
*by P***L on October 21, 2023*

I have a small160cc honda push mower and it's a night and day difference compared to the OEM blade. Mulches overgrown grass like it's nothing, has not jammed on me once mowing 5 overgrown lawns so far. Cuts low with ease and obliterates groundhog mounds like it's nothing. Sharpen this once a season and you're set for a long time.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/43435851-maxpower-331951b-universal-3-n-1-blade-for-21-in](https://www.desertcart.kr/products/43435851-maxpower-331951b-universal-3-n-1-blade-for-21-in)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-19*