When your diesel equipment won't shut off properly or keeps running after you turn the key, there's a good chance your fuel stop solenoid has quit working. This universal 12-volt solenoid controls the diesel flow to your engine, cutting off fuel when you turn off the ignition so your equipment stops running when it's supposed to instead of continuing until it burns through the tank. Having reliable engine shutdown isn't just convenient—it's essential for safe operation around the farm and prevents dangerous runaway engine situations. What You're Getting 12-volt operation that works with standard agricultural electrical systems M24 x 1 metric thread for secure mounting and leak-free seal with your injection pump Heavy-duty electromagnetic coil built to handle temperature swings and constant vibration Direct replacement for Bosch part numbers and cross-compatible with KiKi and CAV equivalents Universal design fits a wide range of tractors and equipment with Bosch VE injection pumps Built for Real Farm Work This solenoid is designed for tractors, construction equipment, generators, and industrial machinery that use Bosch VE rotary injection pumps. You'll find these pumps on everything from utility tractors used for daily chores to larger equipment handling heavy field work, construction machines moving dirt, and standby generators keeping operations running during power outages. Made to Last Farm equipment takes a beating, and electrical components are no exception. This solenoid features robust construction that stands up to engine heat, vibration, moisture, and all the dust and dirt that comes with agricultural work. The precision-machined housing ensures proper valve positioning while the advanced coil insulation keeps working reliably through extended duty cycles. Good to Know Installation is straightforward—thread it into your injection pump housing where the old solenoid came out. Make sure to connect it to your ignition switch circuit so it operates automatically when you shut off the engine. Clean the threads before installation and torque to spec to prevent fuel leaks. Test the operation by starting your engine and turning it off to make sure you get immediate shutdown.