Крышка гидроцилиндра стрелы, толщина 2 мм Caterpillar 5511081

The Boom Cylinder Cover encloses and secures internal cylinder parts, helping maintain proper hydraulic pressure during boom operation. Sealing the cylinder opening prevents dirt, dust, and moisture from entering the hydraulic chamber. Clean internal conditions support smooth piston movement and consistent lifting performance.Attributes:• Minimizes risk of internal wear caused by foreign particles.• Reduces vibration impact on internal cylinder components.• Supports even pressure distribution within the cylinder chamber.Applications: The Boom Cylinder Cover is installed at the end of the boom hydraulic cylinder, sealing the cylinder chamber and protecting internal components during lifting and lowering operations.