Ignition Switch With Key - Part # 7Y3918 / 5P8500 - Fits Caterpillar E70B, 307C, 318BL

Having trouble starting your Cat machine because the ignition switch is worn out or the key is lost? This is a replacement ignition switch complete with a key. The part numbers are 7Y3918 (7Y-3918) and it also crosses to 5P8500 (5P-8500).

This aftermarket switch is a direct fit for a range of Caterpillar backhoe loaders and excavators, including models like the E70B, 307C, 318BL, and E312B. It comes brand new and is a universal-style replacement for the original equipment. Installing a new switch and key is often the fix for no-start conditions, intermittent power, or simply lost keys. Get your valuable equipment back up and running securely. Always verify fitment for your specific machine serial number before ordering. A crucial part for any heavy equipment owner or repair shop.