Шайба топливной форсунки, толщина 4,4 мм Caterpillar 4349003

A Fuel Injector Washer is a slightly conical-shaped washer that fits around the fuel injector's nozzle. It is made to withstand the high-pressure fuel flowing through the system and maintain a tight seal to prevent fuel leakage. When a fuel injector is installed, the fuel injector washer is placed between the injector and the mounting surface (fuel rail or intake manifold). As the fuel injector is tightened into position, the washer compresses, creating a seal that prevents fuel from escaping.Attributes:• Withstands high temperature and pressure• Manufactured to precise specifications and is built for durability and reliabilityApplications:A Fuel Injector Washer is positioned between the fuel injector and the fuel rail or intake manifold. It forms a seal between the injector body and the fuel rail or intake manifold, preventing fuel leaks that could impact engine performance and emissions.