1、Made of high‑quality steel, durable and able to withstand harsh road and weather conditions. 2、The product has been tested by computer and has consistent quality and excellent reliability. 3、This product can be used for fuel cut‑off solenoid valve, the voltage is DC 24V. 4、The use of the flame‑out solenoid valve can make sure that the engine is forced to flame‑out when the engine oil or inorganic oil pressure is low when the engine is working, and protect the engine from damage. 5、The work delay of the flameout solenoid valve is about 30s, which can effectively prevent the engine from burning out and causing major damage to the engine due to the lack of oil. Item Type: Shutdown Solenoid Voltage: DC 24V Material: Shell steel + plastic Model: SA-3933-24 OEM: 3864274 Application: for Cummins R225-7/R215-7/R215-7C Flameout Solenoid Valve Function: The use of the flame-out solenoid valve can make sure that the engine is forced to flame-out when the engine oil or inorganic oil pressure is low when the engine is working, and protect the engine from damage. Note: If the engine is stopped, there must be no oil pressure. At this time, the flameout solenoid valve will not work even if it is energized. The flameout solenoid valve will delay about 30 seconds to effectively prevent the engine from running out of oil. And cause the engine to burn bushes and cause major damage to the cylinder. The lack of oil caused by burning oil, or the clogging of the oil filter, the damage of the oil pump and other reasons caused the low oil pressure, or the non-oil pressure will cause the engine to burn the cylinder, increasing unnecessary economic loss and waste of time. 1 x Shutdown Solenoid 1 x Screw Nut