803591212 Flat Washer XCMG XDE130 Electric driving dump truck spare parts

The 803591212 flat washer solves problems such as pressure damage and wear on fastening surfaces, loose bolts causing pressure loss, uneven stress on contact surfaces, excessive assembly clearance, and component misalignment. It is suitable for replacing old washers, overhauling equipment fastening structures, assembling new machines as original equipment, and maintaining and upgrading the entire machine’s fastening system. The product is made of original high-strength metal material, precision stamping, smooth polishing, and rust and corrosion prevention processes. The flat surface and uniform thickness provide pressure resistance, wear resistance, impact resistance, and resistance to deformation and corrosion. It is suitable for harsh working conditions in engineering machinery, including heavy loads, high-frequency vibrations, and dust and oil contamination, effectively protecting the equipment’s fastening contact surfaces.

Core technical parameters:

– Product Model: 803591212
-Product Name: Flat Washer
– Material specifications: Made of original high-quality metal material, with uniform texture, strong pressure resistance, wear resistance, corrosion resistance, and not easy to bend, deform, rust, or break.
– Processing technology: precision stamping and one-piece molding, flat and polished plate surface, rust-proof surface treatment, passed the original factory pressure resistance and flatness quality inspection.
– Performance and working condition adaptability: Uniform pressure bearing, good protection, stable and anti-loosening, suitable for the fastening and pressure bearing conditions of various components of engineering machinery.
– Structural features: Original factory standard size, precise hole diameter, high fit, easy disassembly and assembly, compatible with all original factory fasteners.

This product undergoes specialized testing at the factory, including pressure resistance, flatness calibration, rust prevention and durability, and vibration anti-loosening, meeting the original equipment manufacturer (OEM) assembly standards for construction machinery. When used in conjunction with the machine, it can evenly distribute tightening pressure, protect equipment contact surfaces from damage, fill assembly gaps, prevent loosening and pressure leakage, improve overall tightening accuracy and structural stability, reduce wear at tightening points, decrease equipment maintenance costs, and ensure the long-term safe and stable operation of the construction machinery’s fastening system.

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