UDC Parts M143520 Mower Blades Replacement (UC22010) — 54-Inch, 3-Pack, Medium Lift for John Deere ZTrak EZtrak GX Series

Overview

Upgrade your mowing routine with the UDC Parts M143520 UC22010 54-inch mower blades. This 3-pack is designed for robust performance across a broad range of John Deere decks, including ZTRAK and EZtrak series. Built for long-lasting use, these blades offer consistent cuts and dependable real-world results without overpromising guarantees.

Key features and benefits

• Replaces OEM part numbers M143520 and UC22010 for streamlined compatibility
• Designed for 54-inch decks with precise geometry: 19-inch blade length diagonally, 2-3/4-inch width, center hole circle 13/16 inch, and air lift 1-3/8 inch
• Long-lasting, high-strength steel construction resists wear and deformation under heavy mowing tasks
• Pre-sharpened blades are coated with safety paint that wears away during initial use, enabling easy touch-ups
• Direct-fit installation means you can swap the blades quickly and get back to cutting with minimal downtime

Fit and compatibility

Important: Parts may differ between configurations of the same mower model. Please confirm the complete model number to ensure a proper fit. These blades cover EZtrak models like Z445 with the 54C deck and other listed John Deere configurations.

Real-world use and benefits

• Reliable performance on mid-size lawns with mixed grasses and light debris, helping you maintain a clean, even stripe pattern
• Three-pack availability supports balanced wear across blades, reducing vibration and uneven cutting when used in a set
• Edge can be safely resharpened after dulling, extending service life without needing immediate replacement

Care and maintenance

Store blades dry, inspect for nicks, and sharpen as needed to preserve optimal cutting performance. The blade geometry, including the central hole and air lift, is designed to stay aligned for consistent contact with the mowing surface.

Design details you can feel

The 19-inch diagonal blade length, 2-3/4-inch width, 13/16-inch center hole, and 1-3/8-inch air lift contribute to stable balance and even ground contact, helping reduce turf scuffing on uneven lawns. The blades are crafted from premium steel to resist bending and maintain a sharp edge through multiple mowing sessions.

Why choose UDC Parts

UDC Parts focuses on practical, real-world mowing needs: compatibility, durability, and ease of installation. While outcomes can vary based on mower condition and mowing schedule, customers often notice smoother operation, fewer tool changes, and less downtime between maintenance tasks. This 3-pack approach gives you ongoing flexibility and value.

In the box

Three replacement blades ready to install, each pre-sharpened and protected with a safety coating that wears off as you begin cutting.