4 Function1x Starter Ignition Switch with 2 Metal Keys. It is a 4 position ignition switch with 4 functions, including headlight control setting. Fit for John Deere X Series Tractors with Headlight Position. Designed to replace the old or broken key switch, professional manufacture, meet or exceed the specification and performance for original parts.Perfect CompatibilityThis 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 X540 Tractors. Please make sure the correct model before purchasing.High QualityMade of premium material for durability and long lifespan. Black plastic switch, anti-dust, good wear and corrosion resistance, w/ long service life. White tip icon printed on the switch surface for better instruction. Superior copper terminals, Good electrical conductivity, anti-rust. Durable Steel Keys, good fitment, Not easy to fall off while working. The end of the key is protected by a plastic casing to prevent rust and no slippage when twisting.Easy InstallationThis is a 7 Terminals Key Switch, Snap-In Mount, Easy to install. Disconnect the battery; Remove the ignition switch; Install the new ignition switch; Reconnect the battery.100% Satisfaction GuaranteeThe Team aims to provide you the best products and services. We support 30 days returns and 12 months warranty. Please feel free to contact us if you have any question.