---
product_id: 505115319
title: "Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21\" Walk Behind Push Mower Replace 942-0741A 742-0741A"
brand: "grasscool"
price: "€ 49.82"
currency: EUR
in_stock: true
reviews_count: 11
category: "Grasscool"
url: https://www.desertcart.es/products/505115319-grasscool-tb110-mulching-blade-for-troy-bilt-21-inch-deck
store_origin: ES
region: Spain
---

# 21-inch precision fit High-lift airflow for 50% more bagging Rust-resistant coated edges Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A

**Brand:** grasscool
**Price:** € 49.82
**Availability:** ✅ In Stock

## Summary

> 🌿 Cut smarter, not harder — upgrade your mower’s edge today!

## Quick Answers

- **What is this?** Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A by grasscool
- **How much does it cost?** € 49.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/505115319-grasscool-tb110-mulching-blade-for-troy-bilt-21-inch-deck)

## Best For

- grasscool enthusiasts

## Why This Product

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

## Key Features

- • **Rust-Resistant Coating:** Protects cutting edges and your hands during installation, maintaining blade integrity and safety.
- • **Precision Engineered Fit:** Specifically designed for Troy-Bilt 21" deck mowers ensuring seamless installation and optimal performance.
- • **Clog-Free Mowing Efficiency:** Strong airflow design reduces clogging, so you spend less time clearing and more time enjoying a pristine lawn.
- • **Durability Meets Performance:** Tested rigorously with Rockwell Hardness and balance tests for a blade that stays sharp and steady season after season.
- • **Triple-Action Mulching Power:** Mulch, bag, and side-discharge with one blade—turn your lawn clippings into nutrient-rich soil boosters.

## Overview

The Grasscool TB110 Mulching Blade is a 21-inch, rust-resistant, high-lift blade engineered for Troy-Bilt walk-behind mowers. It offers triple-action mulching, bagging, and side discharge capabilities, improving mowing efficiency by reducing clogging and increasing bagging capacity by 50%. Tested for durability and balance, it ensures a smooth, even cut while recycling grass clippings to promote a healthier lawn.

## Description

desertcart.com : Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A : Patio, Lawn & Garden

Review: Great blade! - Perfect fit for my mower, easy to replace, mows like new.
Review: Great product and good price - The Grasscool 21-Inch Mulching Blade is a solid upgrade for Troy-Bilt mowers. It’s thick, sturdy, and well-balanced, giving a smooth, even cut every time. Grass clippings mulch finely, leaving the lawn healthy and neat. The blade also looks well-made and high-quality. For the price, it offers excellent value—durable, easy to install, length is 21" and keeps the mower running efficiently. A reliable choice for anyone wanting a clean cut and long-lasting performance. Pros: Sharp, thick, durable, easy to install, great mulching, excellent value. Cons: Limited to compatible Troy-Bilt models.

## Features

- 21 Inch Troy Bilt Mower Blade Replace number Troy Bilt MTD 942-0741A 942-0741 742-0741 742-0741A 742-04100 490-100-C089 742-04276 742-04276S 942-04276 942-04276S CC-742-0741 OEM-742-0741
- 942-0741A Mulching Blade Compatible with Troy-Bilt TB110 TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 TB360 TB105 TB120 TB125 TB130XP TB140 TB160XP TB270ES TB270XP TB290ES TB330 TB360ES TB370 21" Deck Walk Behind Push Mower
- BLADE SPECIFICATION: Length: 21"(533mm), Width: 2-1/4"(57mm), Thickness: 9/64"(3.4mm), Center Hole Shape: Bow Tie, For Deck Size: 21", Lift: 1-1/8"(28mm), Mower Blade Type: Mulching Blade.
- FIT TOUGH MOWING TASKS: The blade is very suitable for cutting overgrown weeds or clearing rugged terrain. You can sharpen the blade if you want to maintain a neat, even cut for normal lawns. The cutting edges are painted to prevent rust and protect your hands during installation. The paint will wear off as you mow the grass.
- 3-IN-1 BLADE: Serves 3 purposes (mulching, bagging, and side discharging) at the same time. Featuring numerous curves that cuts and re-cuts grass to smaller pieces, and recycles them back into the soil as nutrients to promote healthy lawn growth. Additionally, its high-lift increases the bagging capacity by 50%.
- LOWER CLOGGING RISK: Strong airflow and finely shredded grass can reduce clogging around the blade and improve mowing efficiency.
- ENSURE SUPERIOR PERFORMANCE: we conduct a series of rigorous tests, including the Rockwell Hardness Test, V-bend Test, Blade Chip Test, Balance Test, Performance Test, and Field Test.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG2KM3D4 |
| Best Sellers Rank | #10,751 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Lawn Mower Blades |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,744) |
| Item Weight | 1.8 pounds |
| Item model number | 942-0741A 742-0741 742-0741A 942-0741 |
| Manufacturer | Grasscool |
| Package Dimensions | 21 x 2.55 x 0.84 inches |

## Images

![Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A - Image 1](https://m.media-amazon.com/images/I/31GsO9lVd2L.jpg)
![Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A - Image 2](https://m.media-amazon.com/images/I/41B+oA2a9WL.jpg)
![Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A - Image 3](https://m.media-amazon.com/images/I/41RTQZak5EL.jpg)
![Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A - Image 4](https://m.media-amazon.com/images/I/41XOpO5XhGL.jpg)
![Grasscool TB110 Mulching Blade for Troy Bilt 21 inch Deck Mower TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 21" Walk Behind Push Mower Replace 942-0741A 742-0741A - Image 5](https://m.media-amazon.com/images/I/41l7Wd5dtwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great blade!
*by O***S on December 30, 2025*

Perfect fit for my mower, easy to replace, mows like new.

### ⭐⭐⭐⭐⭐ Great product and good price
*by A***D on September 6, 2025*

The Grasscool 21-Inch Mulching Blade is a solid upgrade for Troy-Bilt mowers. It’s thick, sturdy, and well-balanced, giving a smooth, even cut every time. Grass clippings mulch finely, leaving the lawn healthy and neat. The blade also looks well-made and high-quality. For the price, it offers excellent value—durable, easy to install, length is 21" and keeps the mower running efficiently. A reliable choice for anyone wanting a clean cut and long-lasting performance. Pros: Sharp, thick, durable, easy to install, great mulching, excellent value. Cons: Limited to compatible Troy-Bilt models.

### ⭐⭐⭐⭐⭐ Great buy!
*by V***F on December 12, 2025*

Perfect fit!

## Frequently Bought Together

- Grasscool 21 inch Mulching Blade for Troy Bilt 942-0741A TB110 TB240 TB230 TB130 TB200 TB160 TB210 TB280ES TB320 TB115 TB220 MTD Cub Cade Craftsman 742-0741 742-0741A 942-0741 21" Deck Lawn Mower
- Air Filter Spark Plug for Troy-Bilt TB110 TB115 TB200 TB230 TB330 TB370 Walk Behind Lawn Mower
- STP Premium Small Engine 4 Cycle Oil Formula, SAE10W-30 Small Engine Oil Engine Care Formula Reduces Wear for Lawnmower, Push Mower, Tractor, 32 Oz, STP

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-06*