The ignition switch is compatible with excavator key switch YN50S00002F1 for Kobelco ignition switch parts SK200-3, SK200-5, SK120-5, SH200, SK200LC-5 SK200-6 SK200LC-6. The ignition switch is also compatible with YN50S00002F1 and can be used for SK120-5 SK120LC-5 SK200-5 SK200LC-5 SK200-6 SK200LC-6 parts, WA40-3 wheel loader. Durable, high performance, long service life, fully tested before delivery. Easy to install and disassemble, directly replace your original starter motor. p> Professional manufacturing improves the safety and efficiency of your vehicles.