HD Switch GX20497A Deck Lift Arm Assembly for John Deere — 4130 Steel, Hardware Included, Fits LA100-L170 Series

HD Switch GX20497A Deck Lift Arm Assembly for John Deere

Engineered for demanding garden tractor tasks, the GX20497A kit offers a balanced blend of strength, precision, and ease of maintenance for your deck lift linkage. When you adjust cutting height or relevel the deck, this arm assembly delivers a solid, responsive feel that riders notice in real-world use.

Made to endure outdoor work, the arm is crafted from tough 4130 steel and finished with zinc plating to resist rust and wear. This combination helps maintain a clean, smooth appearance while withstanding routine mowing across varying conditions, reducing the need for frequent replacements and helping you stay on task longer between maintenance sessions.

Key benefits and design notes

• HD⚡SWITCH: Engineered Performance for dependable operation
• Includes new mounting hardware for straightforward installation
• Long lasting steel construction paired with rust-resistant zinc plating
• Wide compatibility with a broad list of John Deere models (see specs)

What’s included and fit

• GX20497, M112982, H135891, 24M7044, M144705 components
• New mounting hardware to secure the linkage on your tractor

In practical terms, this deck lift arm can contribute to smoother height adjustments and steadier deck positioning, especially when mowing on uneven terrain or after a long season of use. The robust steel construction provides a solid feel during operation, while the zinc plating helps maintain a tidy look and resistance to moisture and grass residue.

Always verify model compatibility with your specific year and configuration when selecting replacement parts. The included hardware is designed to simplify installation and provide a secure mount when aligned with the deck lift linkage.