Arko Tractor Parts 

• Direct Replacement – Rotary ignition switch designed for Case IH tractors and loaders; replaces OEM part numbers 282775A1, A134737, D134737, AR58126.
• Popular Fitment – Fits Case IH 580, 580B, 580C, 580D, 580E, 580L backhoe/loader models.
• Tractor Coverage – Compatible with multiple Case IH tractors including 1080B, 1150G, 1456, 2366, 3594, 4494, and other models (see full list below).
• System Compatibility – 12V ignition rotary switch; includes 2 keys for installation.
• Easy Installation – Standard stem-mount design; simple plug-in wiring connection for quick replacement.