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– Product Model: 805301379
– Product Name: Washer (Special for XCMG Construction Machinery, Sealing and Protective Type)
– Material Specifications: High-quality 304 stainless steel, precision stamping, surface passivation for corrosion protection, conforming to XCMG standards, GB/T 93-1987 and GB/T 3280-1992 national standards.
– Structure: Flat washer structure, uniform thickness, smooth and burr-free surface, flat edges, tight fit, compatible with original factory connection parts, no looseness, no leakage.
This gasket addresses the pain points of traditional gaskets, such as poor sealing, easy aging, poor corrosion resistance, and easy deformation. It is made of 304 stainless steel through precision stamping, with uniform thickness, smooth surface, tight fit, and no loosening. It can withstand temperatures from -30℃ to +120℃, salt spray resistance for ≥150 hours, oil resistance, and aging resistance. The size is precisely matched to the original installation position, requiring no additional processing. It can be directly nested for installation, which is convenient, firm, and can be directly replaced. It effectively prevents fluid leakage, buffers vibration at the connection point, and protects components from wear, meeting the harsh outdoor use requirements of engineering machinery.
– Product Model: 805301379
– Product Name: Washer (Special for XCMG Construction Machinery, Sealing and Protective Type)
– Material Specifications: High-quality 304 stainless steel, precision stamping, surface passivation for corrosion protection, conforming to XCMG standards, GB/T 93-1987 and GB/T 3280-1992 national standards.
– Structure: Flat washer structure, uniform thickness, smooth and burr-free surface, flat edges, tight fit, compatible with original factory connection parts, no looseness, no leakage.
– Specifications: Original factory precise dimensions, compatible with corresponding machine model connection parts, thickness meets standards, hardness meets industry standards, and sealing performance meets equipment sealing requirements.
– Compatible models: XCMG excavators, drilling rigs, and other mainstream construction machinery; used for sealing connections in pipelines, valves, housings, etc.
– Core performance: Excellent sealing and leak-proof effect, corrosion and wear resistant, anti-loosening and cushioning, oil and aging resistant, effectively blocking fluid leakage and protecting connecting parts.
– Temperature range: -30℃ to +120℃, stable at high and low temperatures, not easily deformed, aged, or corroded, and provides long-lasting sealing performance.
– Service life: ≥6000 hours under normal operating conditions, weather-resistant and durable, wear-resistant and anti-aging, reducing the frequency of maintenance of sealing parts.
– Installation Features: Precise original factory dimensions, direct nesting installation, easy operation, secure fit, no additional tools required, easy to disassemble and replace.
– Core advantages: Original factory quality, meets national standards, made of 304 stainless steel with excellent corrosion resistance, tight sealing, suitable for harsh working conditions and can be directly replaced.
We specialize in supplying genuine XCMG parts. Our 805301379 gaskets ensure tight, leak-free connections, helping equipment operate stably for a long time, reducing maintenance costs, and providing compatible selection and comprehensive after-sales support.

1 800554141 Rod end universal joint bearing
2 330300090 Casing
3 805301379 Washer
4 805238375 Nut
5 330103946 Screw
6 801970408 Damper
7 330101057 Base Plate
8 805301380 Washing Machine
9 805238918 Nut
10 805046680 Bolt
*For other spare parts procurement needs, please contact us!