1. OE Number: The part number for reference is 7H7290. Please confirm whether it is consistent with the OE you need. By doing so, you can reduce unnecessary trouble. 2. Wide Application: Perfect replacement for Caterpillar Cat excavators,dump trucks, and other heavy equipment, as well as any location where a hinge pillar can be drilled with a 3/4 in main hole and a 1/4 in hole. 3. Easy Mount: This product is a perfect replacement and can be perfectly adapted, allowing you to directly replace worn or damaged ignition switches. And the installation is simple, and can be completed independently. 4. High Durability: The ignition switch is made of aluminum alloy material with meticulous craftsmanship, which has strong impact and scratch resistance, as well as moisture resistance, and can be used for a long time. 5. Antivol : Le contacteur d'allumage déconnecté est équipé d'une clé amovible, qui convient très bien aux équipements de construction et de tracteur, ce qui en fait un dispositif