800161653 o-ring XCMG XE2000 excavator spare parts

XCMG XE2000 excavator O-ring (part number 800161653): Precision seal, protecting the excavator’s core system.

The stable operation of the core systems of the XCMG XE2000 excavator, such as hydraulics and fuel, relies heavily on key sealing components—O-rings. This article focuses on the XCMG XE2000’s exclusive O-ring (part number 800161653), a core excavator sealing component that safeguards the excavator’s system safety through its precise design.

Precisely adapted, exclusively matched to XE2000

This O-ring (part number 800161653) was exclusively developed for the XE2000 excavator’s structure and parameters. Its inner diameter and wire diameter perfectly match the hydraulic lines and connector installation standards, allowing for precise insertion without adjustment and preventing seal failure caused by dimensional deviations. As a custom seal for the XE2000, it works in close coordination with the excavator system, ensuring a solid sealing foundation.

High-quality materials, oil-resistant, temperature-resistant, and anti-aging.

Made of high-purity nitrile rubber or fluororubber (depending on the operating conditions), these are typical oil- and temperature-resistant O-rings, capable of withstanding temperature fluctuations from -30℃ to 120℃. They do not swell or harden even after prolonged immersion in hydraulic oil or diesel fuel. Their excellent elastic recovery allows them to tightly adhere to the sealing surface under pressure, maintaining a reliable high-pressure seal even under high-pressure conditions, preventing system failures caused by leakage.

Rigorous quality control ensures stability and durability

XCMG implements full-process control over the O-ring: raw materials must pass composition and media resistance tests; high-precision molds and automated vulcanization processes are used for molding, with dimensional tolerances within ±0.05mm; finished products undergo multiple screening processes such as pressure testing and aging tests, and only products that meet the standards are labeled with part number 800161653 before leaving the factory, effectively reducing downtime for maintenance and lowering operating costs.

Key role, protecting the core system

In the XE2000 hydraulic system, it seals cylinders and valve assemblies to ensure stable pressure and precise operation; in the fuel system, it prevents leakage and avoids safety hazards; and in the cooling system, it prevents coolant loss and ensures efficient heat dissipation. This construction machinery sealing element is the “invisible guardian” of the excavator’s core system.

The XCMG XE2000 excavator O-ring (part number 800161653) is an ideal choice for maintenance due to its precise fit, high-quality materials, and strict quality control, providing long-term protection for the excavator’s efficient operation.

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800169252 rear cooler XCMG XE2000 excavator spare parts

1 800138360 BOLT
2 860135156 BOLT
3 800169144 BOLT
4 800168943 BOLT
5 800169069 BOLT
6 800167209 BOLT
7 800168944 HEXAGONNUT
8 800169099 WASHER
9 800169085 HEXAGONALHEADSCREW
10 800144926 ROLLING NEEDLE
11 800161599 T-SHAPEDSEAL RING
12 800169067 BOLT
13 800169146 INLETMANIFOLD
14 800169115 WATER-TRANSFER CONNECTION
15 800169004 INLETMANIFOLD GASKET
16 800161653 O-RING
17 860149565 ORING
18 800168978 THREADEDPLUG
19 800169169 WASHER
20 800168995 WASHER
21 800167088 WASHER

Excavator sealing components
XE2000 Custom Seals
Oil-resistant and temperature-resistant O-rings
High-pressure sealing effect
Engineering machinery sealing elements