800104647 o-ring XCMG XE2000 excavator spare parts

XCMG XE2000 excavator O-ring (part number 800104647): Precision seal to protect the safety of hydraulic and fuel systems.

In the critical systems of the XCMG XE2000 excavator, such as hydraulics and fuel systems, O-rings are the core components for achieving both static and dynamic sealing. This O-ring, part number 800104647, with its precise dimensional accuracy and excellent material properties, provides reliable seals for system interfaces and is an important spare part for preventing fluid leakage and ensuring efficient equipment operation.

1. Precisely fits the sealed interface of the system.

Specifically designed for the sealing needs of specific parts of the XCMG XE2000 excavator, it is formed by high-precision mold vulcanization, with the cross-sectional diameter and inner diameter tolerances controlled within the micrometer level, perfectly matching the groove dimensions of the corresponding interface. Its circular cross-section can uniformly fit the sealing surface under assembly pressure, achieving a dead-angle-free seal, effectively blocking the leakage path of fluids such as hydraulic oil and fuel, and ensuring stable system pressure.

2. Oil- and temperature-resistant materials enhance sealing reliability.

Made from high-quality nitrile rubber (NBR), this O-ring boasts excellent oil and temperature resistance. Designed for the high-temperature, high-pressure environments of the hydraulic and fuel systems during XE2000 operation, this O-ring maintains good elasticity within a temperature range of -40℃ to 120℃. It is resistant to swelling, hardening, or cracking even after prolonged contact with hydraulic oil, diesel fuel, and other media, thus maintaining sealing performance and extending system maintenance intervals.

3. Original factory quality control ensures sealing accuracy.

As an original XCMG spare part, this O-ring strictly adheres to the original manufacturer’s quality standards. Each batch of products undergoes hardness testing, tensile strength testing, and oil resistance testing to ensure that the rubber material’s hardness (Shore A 70-80), elasticity, and sealing performance meet the standards. The surface is smooth, free of bubbles and impurities, avoiding seal failures caused by material defects, and the quality fully meets the operational requirements of the equipment’s core systems.

4. Easy installation reduces maintenance costs.

The structural design is simple and practical, requiring no complex tools for installation; precise sealing is achieved simply by embedding the seal into the sealing groove according to specifications. Its lightweight nature does not increase system load, and the replacement process is easy, enabling quick updates and maintenance of the seals and reducing equipment downtime. In daily use, stable sealing performance reduces the risk of oil loss and component contamination due to leaks, fundamentally reducing system failures and lowering overall operation and maintenance costs.

To safeguard the sealing safety of the hydraulic and fuel systems of the XCMG XE2000 excavator, the O-ring with part number 800104647 is a reliable choice. Its precise fit design, high-quality oil- and temperature-resistant materials, stringent original factory quality control, and convenient installation and maintenance work together to form the first line of defense for the system’s seals, providing a solid guarantee for the stable operation of the equipment under heavy load conditions.

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800169271 fuel pump pipe XCMG XE2000 excavator spare parts

1 800169106 CONNECTOR
2 800104647 O-RING