800161827 o-ring XCMG XE2000 excavator spare parts

XCMG XE2000 excavator fuel injector seal ring (part number 800161827): provides a tight seal to ensure efficient operation of the fuel system.

In the fuel injection system of the XCMG XE2000 excavator, the fuel injector seal is a key sealing component that prevents fuel leakage and contaminant intrusion. This seal, part number 800161827, with its precise dimensional design and superior sealing performance, provides reliable protection for the connection between the fuel injector and the engine cylinder head, and is an important spare part for ensuring stable fuel system pressure and combustion efficiency.

1. Dedicated fuel injector structure

Custom-designed specifically for the fuel injectors of the XCMG XE2000 excavator, these injectors are formed using high-precision die stamping, with dimensional tolerances controlled within the micron range, perfectly fitting the sealing groove structure of the injector and mounting base. Their cross-sectional shape and compression have been optimized by the manufacturer to tightly fill the sealing gaps, forming a seamless seal under high-pressure fuel conditions and effectively blocking fuel leakage paths.

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

Made from high-quality fluororubber, it possesses excellent fuel resistance, oil resistance, and high-temperature resistance. Designed for the high-temperature (above 150℃) and high-pressure (over kilopascals) conditions of fuel injection systems, this material can withstand the corrosive effects of diesel fuel, engine oil, and other media for extended periods without swelling, hardening, or cracking. It also exhibits excellent elastic recovery, maintaining stable sealing pressure under prolonged compression, thus extending seal life.

3. Precision manufacturing process ensures a good seal.

During production, the rubber vulcanization process parameters are strictly controlled to ensure uniform material density, absence of air bubbles and impurities, smooth surface without burrs, and tight fit with the sealing surface. Each batch of products undergoes a high-pressure sealing test, ensuring no leakage or pressure drop under rated fuel pressure. This guarantees stable sealing performance even during equipment vibration operation, preventing fuel waste and power loss due to seal failure.

4. Original manufacturer quality reduces the risk of system failure.

As an original XCMG spare part, this sealing ring strictly adheres to original factory quality standards and is precisely matched with the fuel injector. Its reliable sealing performance effectively prevents environmental pollution and energy loss caused by fuel leakage, and avoids oil dilution problems caused by unburned fuel washing against the cylinder walls. It also prevents dust, water vapor, and other contaminants from entering the injection system, reducing the risk of injector clogging and component wear. Installation and replacement are convenient, requiring no special tools for quick assembly, reducing maintenance downtime and costs.

To safeguard the sealing safety of the fuel injection system in the XCMG XE2000 excavator, the fuel injector seal ring (part number 800161827) is the core choice. Its exclusive adaptability design, high-quality oil- and high-temperature resistant materials, precise manufacturing process, and stringent original equipment manufacturer (OEM) quality control work together to build a robust protective barrier for the fuel system, contributing to efficient engine combustion and stable power output.

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800169268 fuelinjector XCMG XE2000 excavator spare parts

1 800158656 2867147 FUEL INJECTOR
2 800168927 EJECTOR CLAMP
3 800158336 BOLT
4 800167182 FUELINJECTOR SEAL
5 800161824 SHEETPLUGORING
6 800161825 VIBRATION ISOLATOR
7 800161826 O-RING1
8 800161827 O-RING2