Термостойкое уплотнение сопла топливной форсунки Caterpillar 4397594

The Fuel Injector Nozzle Heat Seal creates a tight seal around the injector nozzle to block combustion gases from escaping during engine operation. It maintains stable pressure at the injector interface, helping fuel enter the combustion chamber without interference from gas blowback. The seal also reduces carbon buildup around the injector seating area and protects surrounding components from exposure to high-temperature gases.Attributes:• Prevents combustion gases from escaping around the injector nozzle.• Reduces gas blowback that interferes with injector performance.• Helps maintain clean sealing surfaces around the injector area.Applications: The Fuel Injector Nozzle Heat Seal is located at the interface between the fuel injector nozzle and the combustion chamber entry point and seals the injector seating area to prevent combustion gas leakage during engine operation.