4 Function 1x Starter Ignition Switch with 2 Metal Keys. This 4-position ignition switch features 4 functions, including headlight control setting. Designed for John Deere X Series Tractors with Headlight Position. Replaces old or broken key switches. Professionally manufactured to meet or exceed original equipment specifications and performance. Perfect Compatibility This Starter Ignition Key Switch is compatible with John Deere X100 Series X300, X304, X310, X320, X324, X330, X340, X350, X354, X360, X370, X380, X384, X390, X500, X520, X530, X534, and X540 Tractors. Verify your model before purchase. High Quality Constructed from premium materials for durability and long service life. Features a black plastic switch housing with anti-dust properties, excellent wear and corrosion resistance. White indicator icons printed on the surface for clear operation guidance. Equipped with superior copper terminals for reliable electrical conductivity and rust resistance. Includes durable steel keys with secure fit to prevent accidental disengagement. Key ends are protected with plastic caps to prevent rust and ensure slip-free operation. Easy Installation 7-terminal key switch with snap-in mount design for straightforward installation. Disconnect battery, remove old switch, install new switch, reconnect battery. 100% Satisfaction Guarantee Designed to deliver reliable performance. Supports 30-day returns and comes with a 12-month warranty. for any product inquiries.