805338277 washer XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Washer (Part No. 805338277): Precision Sealing Protection, Ensuring Long-Term Component Stability

In the complex component connection system of the XCMG XE2000 excavator, washers, though small in size, play a crucial role in preventing media leakage and buffering pressure. The original washer with part number 805338277 is custom-designed for the core connection parts of the XE2000 excavator, providing continuous protection for component safety under high-intensity operation thanks to its superior sealing performance and durability.

This washer is made of imported composite elastic material through precision molding and a special cross-linking process, giving it superior elastic recovery and media compatibility. Facing the high-pressure environment of the XE2000 excavator’s hydraulic system, the high-temperature operating conditions around the engine, and the contact with multiple media such as fuel and coolant, the 805338277 gasket can tightly fill the microscopic gaps in the connection surface, forming a seamless sealing barrier. This effectively prevents oil leakage and the intrusion of water vapor and dust, fundamentally avoiding problems such as component corrosion, accelerated wear, or system pressure loss caused by seal failure.

In terms of material performance, the 805338277 gasket exhibits excellent weather resistance and anti-aging properties. It maintains stable elasticity within a temperature fluctuation range of -40℃ to 120℃, and shows no swelling or hardening even after long-term immersion in hydraulic oil, diesel oil, and other media, resulting in a service life more than 30% longer than ordinary gaskets. Its surface is mirror-polished, reducing frictional damage with metal parts during assembly and lowering the risk of adhesion after long-term use, making maintenance and replacement more convenient and significantly reducing downtime maintenance costs.

Dimensional precision control is one of the core advantages of this gasket. Production is monitored throughout using a laser diameter gauge, with thickness and inner/outer diameter tolerances strictly controlled within ±0.02mm, perfectly matching the standard dimensions of the sealing grooves on the XE2000 excavator’s flanges, valve groups, and pipe joints. After installation, it evenly distributes bolt preload, preventing component deformation caused by localized stress concentration. Simultaneously, it continuously compensates for gap changes caused by vibration through elasticity, ensuring long-term stable sealing performance.

As an XCMG original certified part, the gasket with part number 805338277 achieves 100% precise fit with the XE2000 excavator’s mounting position. It can be directly assembled without any modifications, allowing for quick installation whether for initial sealing during new machine assembly or performance restoration during replacement of old parts. The standardized design eliminates the need for complex selection by maintenance personnel, effectively reducing assembly error rates and ensuring the equipment quickly returns to efficient operation.

Choosing the 805338277 original gasket ensures reliable sealing for the core connection parts of the XCMG XE2000 excavator. With its precise dimensional control, superior material properties, and original equipment manufacturer (OEM) compatibility, it ensures the stable operation of excavators in harsh working conditions such as mining and infrastructure construction, helping to extend the overall service life of the equipment and reduce comprehensive operating costs.

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318306873 Engine mounting assembly XCMG XE2000 excavator spare parts

15 800157114 1 ENGINE ASSEMBLY
16 318306870 1 REAR OUTRIGGERS
17 318306863 1 REAR OUTRIGGERS
18 805006285 6 BOLT M20×65 GB/T5783-2000
19 318300798 12 WASHER
20 318300797 6 BOLT
21 805338277 5 WASHER 8 GB/T97.1-2002
22 805046503 5 BOLT M8×16 GB/T5783-2000
23 803419823 1 HOSE ASS’Y
24 801905468 4 RUBBER SLEEVE HOOP
25 803094858 2 SAMPLING VALVE
26 800166891 2 PIPE CLIP
27 805046433 4 BOLT M12×120 GB/T5782-2000
28 318300841 1 STEEL PIPE ASSEMBLY
29 329900502 2 PIPE CLIP
30 318800858 2 STEEL PIPE BRACKETB
31 803419818 1 HOSE ASS’Y
32 318300809 1 QUICK FILLING SYSTEM
33 318300811 1 STEEL PIPE ASSEMBLY
34 800166919 1 DIESEL PIPE
35 805139764 4 SCREW M10×30 GB/T70.1-2008
36 803192086 1 ORING 25.8×3.55 GB/T3452.1-2005
37 800153391 11 PIPE CLAMP ASSEMBLY
38 318300813 3 STEEL PIPE ASSEMBLY
39 805139929 4 SCREW M10×40 GB/T70.1-2008
40 803165999 1 CONNECTOR
41 803426651 2 CONNECTOR