XCMG Spare Parts O RING 100X2.65 803192129

This is a genuine replacement O-ring sourced directly from XCMG’s original component supply chain, carrying the official part number 803192129. It is manufactured to the exact metric specifications required for factory assembly lines.

Measuring a nominal 100mm in internal diameter with a 2.65mm cross-section, this ring is precision-molded from a durable nitrile rubber compound. It provides a reliable seal against hydraulic oils, greases, and common industrial fluids under high pressure.

Designed to fit a standard metric groove, it is commonly used in XCMG excavator swing motors, pump joints, and cylinder end caps. Using this genuine part ensures the sealing integrity matches the original build quality of the machine.

The rubber material retains its flexibility across a wide temperature range, resisting compression set and hardening over time. This helps prevent fluid leaks and keeps contaminants out of critical hydraulic systems.

Always verify your housing dimensions before installation. This O-ring is a stock item in our inventory, ensuring you get the correct factory-spec seal for your XCMG equipment maintenance.