<div data-store-description="v1"> <p>Light Switch Control Knob for John Deere 4000 Series 1960-1980. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Light Switch Knob</p> <p>Fits Models: - John Deere 4000, 4020, 4030, 4320, 4520, 2750, 3020, 4230, 4630</p> <p>Model Years: - 1960–1980</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This light switch knob is designed for various John Deere tractor models from 1960 to 1980. It provides a reliable replacement for worn or damaged knobs, ensuring proper functionality of your tractor's lighting system.</p> <p>Features: - Direct replacement for original equipment - Durable construction for long-lasting use - Easy installation with no special tools required - Compatible with multiple John Deere models - Restores original functionality and appearance</p>