Reinforced Polyurethane Oil Seal with Star Ring for Excavator Cylinder - High Strength & Compression Resistant

This product is an innovative oil seal designed specifically for excavator cylinders, featuring reinforced polyurethane for enhanced durability and reliability. It is engineered to withstand high pressure and provides exceptional resistance to compression, ensuring longevity and optimal performance in challenging environments. The integrated star ring enhances the seal's effectiveness, offering superior protection against leaks, contaminants, and pressure fluctuations. Ideal for heavy-duty applications, it ensures smooth and efficient operation of excavator machinery by maintaining the integrity of hydraulic systems. Material: Polyurethane Cross-sectional Shape: U-Shape Effect: Piston seal Nature: High temperature resistance, Wear-resistant, Preservative, High pressure Thickness: 6 Inner Diameter: 80 Outer Diameter: 90 Type: Sealing ring Manufacture country: China Instructions included: No