A ABIGAIL 3pack-48inch-deck mulching blades for cleaner cuts and longer life.
Close-up of A ABIGAIL 65Mn forged steel blade highlighting durability.
A ABIGAIL blades installed on a tractor deck showing secure fit.
Center-hole seven-point-star on A ABIGAIL blade for precise mounting.
Rust-resistant powder coating on A ABIGAIL blades for outdoor use.
A ABIGAIL blades replace gy20852 for easy compatibility.
A ABIGAIL blades fit John Deere 145-155C series on 48-inch decks.
A ABIGAIL 3in1 mulching blade in action on a 48-inch deck.

A ABIGAIL

ABIGAIL 3 Pack 48-Inch Deck Mower Mulching Blades for John Deere D140/E140/D160/E160/E170/LA145/LA140/LA155 (Replaces GY20852 GX21784 AM137757 AM141035)

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

$48.19

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Why customers choose PatioZora Garden

Overview

Upgrade your lawn setup with ABIGAIL’s 3-pack 48-inch deck mulching blades. Crafted from heat-treated 65Mn manganese steel and finished with a rust-resistant coating, these blades are built to endure tough outdoor conditions while delivering cleaner, more consistent cuts over time. The design combines strength with thoughtful balance to help maintain mower stability during use.

Key Benefits and Design Highlights

  • High-quality forged 65Mn steel for solid impact resistance when cutting through roots or compacted debris.
  • Rust-resistant powder coating extends lifespan and maintains a sharp appearance in challenging environments.
  • 3-in-1 design supports mulching, side discharge, and bagging on compatible 48-inch decks for flexible mowing options.
  • OEM replacement compatibility: replaces Deere parts GY20852, GX21784, AM137757, AM141035, helping you swap parts with confidence.
  • Precise specs: 17 inches long, 2-5/8 inches wide, center hole uses a 7-point star pattern for secure mounting on a 48-inch deck.
  • Important fit guidance: verify your blade part number, mower model, and deck size before purchasing to ensure a proper match.

Compatibility and Fit

Designed for a broad range of John Deere 48-inch deck tractors, these blades suit models such as D140, D150, D160, E140, E150, E160, E170, LA145, LA140, LA155 and related trims. While they align with many Deere 48-inch decks, always confirm your deck size and mounting pattern prior to purchase to avoid mismatches.

Real-World Use and Scenarios

  • Seasoned mowing on medium to tall grass with a clean, consistent cut and reduced clumping.
  • Shredding leaves and clippings back into the lawn for natural nutrient recycling on day-to-day maintenance runs.
  • Rugged yards with roots or rocky patches, where reinforced steel helps maintain blade integrity.
  • Quiet, steady operation thanks to balanced mounting and a stable cut profile on 48-inch decks.

What You Get and Support

You receive three durable mulching blades designed for a 48-inch deck, ready to restore or upgrade your mower’s performance. If you encounter any issues, our customer service team is available for troubleshooting, replacements, or refunds to help ensure your satisfaction.

Specifications

  • Blades included: 3
  • Length: 17 inches
  • Width: 2-5/8 inches
  • Center hole: 7-point star
  • Deck size: 48 inches
  • Blade type: Mulching blade

FAQ

Q: Are these blades compatible with my John Deere 48-inch deck mower?

A: They're designed to replace Deere parts GY20852, GX21784, AM137757, AM141035 on compatible 48-inch decks; confirm deck size and mounting pattern before purchasing.

Q: What benefits can I expect from the ABIGAIL blades?

A: Forged 65Mn steel with rust-resistant coating for durability, cleaner cuts, and reliable performance across varied yard conditions.

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