Буферное уплотнение, внутренний диаметр 159 мм Caterpillar 5844165

The Buffer Seal is installed between the cylinder head and the piston rod. This seal is made from a durable, high-performance plastic material, and is used to create a barrier that separates the two metal surfaces while still allowing for smooth, controlled movement of the piston. It acts as a cushioning element, absorbing these impacts and preventing direct metal-on-metal contact between the cylinder head and the piston rod. This helps to reduce wear and tear on the engine components.Attributes:• Resistant to environmental factors, such as UV radiation, ozone, and weathering, ensuring reliable performance• Withstand the high temperatures and thermal cycling experienced during the operationApplications:The Buffer Seal is used in the boom cylinder, stick cylinder, and bucket cylinder. It absorbs the high-impact forces and vibrations experienced by the piston rod, protecting the cylinder head and other engine components from damage.