Fourtry GX22151 blades set for compatible John Deere mowers with durable steel.
Fourtry GX22151 42-inch fit blades mount securely on John Deere decks.
Fourtry GX22151 mulching blades finely slice clippings for lawn nutrients.
Fourtry GX22151 durable steel blades deliver sharp, consistent cuts.
Fourtry GX22151 black coating resists rust and wear on outdoor use.
Fourtry GX22151 curved blades improve deck airflow during mowing.
Fourtry GX22151 size 21-3-8 by 2-11-16 ensures proper fit.

Fourtry

Fourtry GX22151 Mower Blades for John Deere 42-Inch Deck – Mulching 2-Pack

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

$39.98

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Why customers choose PatioZora Garden

Overview

Fourtry GX22151 mower blades are designed to replace OEM parts for John Deere 42-inch deck riding mowers. They cover a broad range of fitment including several JD models, and are built to deliver consistent performance across mowing tasks. This 2-pack gives you a ready-to-install option for paired replacement, helping you keep a tidy lawn with dependable blades.

Quality and Construction

Crafted from heavy-duty steel, these blades feature sharp gear edges and a twisted backside for balanced cutting. A black coating helps hinder rust and corrosion, supporting long-term outdoor use without compromising performance.

Mulching Action and Lawn Care

In mulching mode, the blades slice grass clippings into tiny particles, which can help some nutrients return to the lawn and promote even coverage. The curved blade form promotes airflow across the cutting deck, aiding clipping circulation and reducing clumping. A longer, sharper edge supports repeated passes for a clean finish.

Fitment, Size, and Specs

Size details: blade length is 21 3/8 inches, width 2 11/16 inches, and thickness 0.286 inches. The center holes use a 7-point star pattern to align with compatible spindles. Please verify the exact fitment against your mower model to ensure proper mounting.

  • Replacement part numbers covered include GY20850, AM141033, AM137327, AM137328, AM137333, AM141032, AM141034, M154061, M154060, M149422.
  • Compatibility focuses on 42-inch deck John Deere ride-ons, including JD 102, 115, 125, 135, as well as D100, D110, D125, D120D, D130, LA100, LA110, LA120 and related models.
  • Constructed for durability with rust-preventive coating and a robust cutting edge.
  • Mulching design features curved airflow to support clipping circulation and a consistent mowing experience.

Usage Tips

For best results, inspect blades for balance and replace them in pairs to maintain even mowing. Always verify fitment against your deck and follow proper mounting procedures when installing.

FAQ

Q: What models are compatible with Fourtry GX22151 blades?

A: The GX22151 blades fit many 42-inch John Deere mower decks, including JD 102, 115, 125, 135, D100, D110, D125, D120D, D130, LA100, LA110, and LA120; please confirm compatibility with your model.

Q: What is the mulching benefit of these blades?

A: These blades mulch grass clippings into fine particles, helping distribute micro-nutrients across the lawn while maintaining an even cut.

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