Grasscool mulching blade close-up for Troy-Bilt 21-inch deck enhances mulching.
Grasscool TB110 TB240 compatibility overview for Troy-Bilt mowers.
Grasscool 942-0741A blade specs for 21-inch decks, supports smooth mulch cutting.
Grasscool blade sharpness close-up shows rust-resistant painted finish.
Grasscool 3-in-1 blade demonstrates mulching, bagging, and side discharge.
Grasscool high-lift design boosts bagging capacity during mowing.
Grasscool blade cross-section highlights bow-tie center hole for secure fit.
Grasscool field-test footage shows balanced performance on tough terrain.
Grasscool installation-ready blade edges reduce hand-risk during setup.

Grasscool

Grasscool TB110 942-0741A Mower Mulching Blade for Troy-Bilt 21-Inch Deck | 3-in-1

High-performance patio lawn and garden made for confident daily results

$27.50

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Why customers choose Cera Garden

Overview

Upgrade your Troy-Bilt 21-inch mower with the Grasscool TB110 942-0741A mulching blade. Built to fit a wide range of 21-inch Troy-Bilt walk-behind mowers, this blade blends efficient cutting with versatile performance, helping you maintain a tidy lawn without extra effort.

Compatibility and fit

This blade supports a broad set of 21-inch Troy-Bilt mowers, including TB110, TB240, TB230, TB130, TB200, TB160, TB210, TB280ES, TB320, TB115, TB220, TB360, TB105, TB120, TB125, TB130XP, TB140, TB160XP, TB270ES, TB270XP, TB290ES, TB330, TB360ES, and TB370 models. If your deck is 21 inches, this blade is designed to align with your mower’s needs.

Key specifications

  • Length: 20 7/8" (531.5 mm)
  • Width: 2-1/4" (57 mm)
  • Thickness: 9/64" (3.4 mm)
  • Center hole: Bow Tie
  • Lift: 1-1/8" (28 mm)
  • Blade type: Mulching

Performance and benefits

The 3-in-1 design delivers mulching, bagging, and side discharge in one blade. It shreds clippings into finer pieces and recycles them into the soil, potentially supporting nutrient recycling while reducing lingering yard waste.

  • Up to higher bagging capacity thanks to high-lift action
  • Robust airflow minimizes clogging around the blade edge

Durability and care

The cutting edges are painted to resist rust and protect hands during installation. The paint wears off with use, revealing the metal beneath as you mow. The blade undergoes rigorous testing, including hardness, balance, and field tests, to support reliable performance.

Use cases

Ideal for handling overgrown weeds or rugged terrain, while still aiming for a neat, even cut when sharpened regularly. If you want a precise cut, you can re-sharpen the edge to maintain mowing rhythm.

Why choose Grasscool

  • Compatibility with a broad set of Troy-Bilt 21" mowers
  • 3-in-1 functionality for mulching, bagging, and side discharge
  • Rust-resistant painted finish and field-tested reliability

FAQ

Q: Which mowers is Grasscool TB110 942-0741A compatible with?

A: Compatible with many 21-inch Troy-Bilt walk-behind mowers, including TB110, TB240, TB230, TB130, TB200, TB160, TB210, TB280ES, TB320.

Q: What makes Grasscool 3-in-1 mulching blade different?

A: It mulches, bags, and side-discharges with a high-lift design to reduce clogs and boost bagging capacity.

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