1Applicable Models: Ignition switch is replacement for Caterpillar CAT Excavator 215, 215B, 215C, 215D, replacement for MINI HYD Excavator 305, 305E, 306, 306E, and replacement for Wheel Loader 930, 930G, 930K, 930R. 2OE Number: The part number of reference is 7N0718, please confirm whether it is consistent with the OE you need. 3Stable Performance: The master disconnect ignition switch maintain stability during operation and not be disturbed by external factors to ensure that the vehicle can start and stop at any time. 4Premium Material: Ignition switch is made of aluminum alloy, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5Ideal Replacement: Fine craftsmanship, this is your ideal option and replacement for your original damaged and old switch, perfect for you.