This ignition switch is compatible with a range of Case including Skid Steer Loaders 1835B, 1835C, 1840, 1845B, 1845C, and additional models such as 1080B, 1150G, 1150H, 1550, 2366, 2394, 2594, 3394, 3594, 4494, 4694, 480F, 5120, 5130, 5140, 5220, 5230, 5240, 5250, 550G, 570LXT, 580 Super E, 580 Super K, 580 Super L, 580D, 580K, 580L, 584E, 585E, 586E, 590, 590 Super L, 590 Super M, 621, 621B, 650G, 660, 680K, 680L, 7110, 7120, 7130, 7140, 7150, 7210, 7220, 7230, 7240, 7250, 75XT, 760, 780C, 780D, 821, 821B, 821C, 850E, 850G, 855E, 85XT, 860, 8910, 8920, 8930, 8940, 8950, 90XT, 921, 921C, 95XT, C50, C-60, MX100, MX110, MX120, MX135, MX150, MX170, MX180, MX200, MX220, MX240, W11B, W14B, W14C, W18B, W20C, W30, and W36.Constructed with metal and plastic components in silver and black.Designed to meet specifications.This aftermarket replacement part offers performance and easy installation.