---
product_id: 505115319
title: "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: "€ 59.45"
currency: EUR
in_stock: true
reviews_count: 11
category: "Grasscool"
url: https://www.desertcart.es/products/505115319-tb110-mulching-blade-for-troy-bilt-21-inch-deck-mower
store_origin: ES
region: Spain
---

# 21-inch precision fit 3-in-1 mulching, bagging & side discharge Rust-resistant coated blade 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:** € 59.45
**Availability:** ✅ In Stock

## Summary

> 🌿 Cut above the rest—upgrade your mower, upgrade your lawn game!

## Quick Answers

- **What is this?** 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?** € 59.45 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-tb110-mulching-blade-for-troy-bilt-21-inch-deck-mower)

## 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

- • **Optimized Airflow Design:** High-lift blade boosts bagging capacity by 50% and reduces clogging for uninterrupted mowing.
- • **Precision Engineered Fit:** Exact 21" length and bow-tie center hole for seamless Troy-Bilt mower compatibility.
- • **Rust-Resistant Durability:** Protective paint coating guards against corrosion and ensures long-lasting sharpness.
- • **Tested for Peak Performance:** Passed Rockwell Hardness, balance, chip, and field tests for reliable, smooth cutting.
- • **Triple-Action Cutting Power:** Mulch, bag, or side-discharge with one blade—maximize lawn care efficiency.

## Overview

The TB110 Mulching Blade is a 21-inch, rust-resistant replacement blade designed for Troy-Bilt walk-behind mowers. Engineered for mulching, bagging, and side discharge, it features a high-lift design that increases bagging capacity by 50% and reduces clogging. Tested rigorously for hardness, balance, and durability, this blade ensures a sharp, clean cut and promotes healthier lawns by finely recycling grass clippings.

## 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: Sharp clean cut - Sharp clean cut.Universal fit I used on a Craftsman push mower
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: 20 7/8″(531.5mm), 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 | #2,284 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Lawn Mower Blades |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,800) |
| Item Weight | 1.65 pounds |
| Item model number | 942-0741A 742-0741 742-0741A 942-0741 |
| Manufacturer | Grasscool |
| Package Dimensions | 21 x 2.55 x 0.85 inches |

## Images

![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/51NYD+u0R7L.jpg)
![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/61dse6zCJDL.jpg)
![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/71JrObHp1aL.jpg)
![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/71Ed0tV+fiL.jpg)
![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/61nV52T5I5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sharp clean cut
*by J***Y on February 27, 2026*

Sharp clean cut.Universal fit I used on a Craftsman push mower

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Blades of glory
*by J***. on August 19, 2024*

⭐⭐⭐⭐⭐ So, I recently got my hands on the Grasscool 21 Inch Mulching Blades for my Troy-Bilt MTD Cub Cadet Craftsman mower, and let me just say, this was a purchase that turned my mowing routine into a grass-slaying extravaganza. These blades are like the Excalibur of lawn care—except instead of vanquishing dragons, they're conquering every blade of grass in sight. When the blades arrived, I was expecting your average run-of-the-mill lawn mower accessories. What I didn’t expect was to unbox what looked like the secret weapon in a high-stakes gardening competition. These blades are so impressive that I briefly considered hanging them on my wall as a piece of art. I’m now convinced that they could double as the world’s most intimidating pizza cutters. Installation was a breeze—so easy that I almost felt like I was cheating. I swapped out the old blades in record time and couldn’t wait to see what these bad boys could do. The moment I fired up the mower, it felt like I’d strapped my machine into a jetpack. These blades didn’t just cut the grass; they made it look like it had been styled by a top-notch landscaper with a penchant for perfection. As I mowed, it was like watching a lawn transformation show in real-time. The blades mulched through the grass so efficiently that my yard started to look like it had been blessed by the lawn gods. Even my neighbors were impressed. I saw one of them peering over the fence with a look of awe and perhaps a hint of envy. But the true highlight came when I realized that these blades were so effective, I now had to invent new ways to describe my lawn’s beauty. I started using phrases like “garden nirvana” and “turf utopia” because that’s exactly how it looked. I even caught myself bragging about how my lawn was “a well-oiled machine of mulch and majesty.” And let’s not forget the mowing speed. With these blades, I felt like I was racing through a high-speed chase scene—except the only thing I was chasing was the perfect cut. My mower roared with newfound power, and I found myself trying to slow down just to savor the sheer perfection of my grass. In conclusion, if you’re looking for mulching blades that turn your mower into a lawn care superhero and make your yard look like it’s been tended to by a pro, the Grasscool 21 Inch Mulching Blades are your answer. They’re sharp, efficient, and have turned my mowing routine into a high-octane event. Just be prepared for your neighbors to ask you for lawn care tips and for you to become the unofficial king or queen of your neighborhood green space.

## 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: 2026-03-10*