Износное кольцо поршня, внутренний диаметр 115 мм Caterpillar 4161290

The Piston Wear Ring is a circular component that is installed around the circumference of the piston. It acts as a sacrificial layer, protecting the piston from excessive wear and tear caused by the high-pressure, high-temperature environment within the cylinder. It features a variety of surface treatments, coatings, or geometric designs to enhance its wear resistance, sealing capability, and lubrication properties. Attributes:• Protects it from the harsh operating environment during the operation• Contributes to lower oil consumption, and reducing environmental impactApplications:The Piston Wear Ring is used in boom cylinders, bucket cylinders, and stick cylinders. It helps maintain a tight, consistent seal between the piston and the cylinder wall. It shields the piston from excessive wear, reducing the risk of piston failure.