805639638 XCMG GR2605 motor grader pin

805639638 XCMG GR2605 motor grader pin

Core Product Advantages

Precision machining strictly according to original factory dimensions and tolerances, with uniform standards for outer diameter, length, and surface finish. High compatibility with mounting holes and positioning slots ensures smooth assembly, precise positioning, and no looseness. Made of high-strength alloy structural steel and professionally heat-treated, it boasts excellent tensile, shear, and compressive strength, resisting bending and breakage under vibration, impact, and heavy loads. Finely ground surface with reasonable clearances effectively achieves positioning, anti-rotation, locking, and limiting functions, preventing component movement, misalignment, and loosening, thus improving the stability of the mechanism. The surface undergoes rust and corrosion prevention treatment, resisting oxidation, oil stains, and corrosion, making it suitable for long-term, high-intensity outdoor construction operations. Easy installation and disassembly; directly replaces the original pins, quickly resolving issues such as inaccurate positioning, looseness, abnormal noise, and unreliable connections.

Key Technical Parameters

Product Model: 805639638
Compatible Model: XCMG GR2605 Grader
Product Type: Cylindrical Pin / Positioning Pin / Connecting Pin
Material: High-strength alloy structural steel
Applicable Parts: Frame, support, operating mechanism, cover plate, housing, and other positioning and connection parts
Features: Precise dimensions, high strength, reliable positioning, rust-proof and durable, original factory specifications

Application Scenarios

Suitable for XCMG GR2605 grader frame assembly, mechanism positioning, cover plate locking, component connection, anti-rotation limit, and other positioning and fastening applications.

Widely used in heavy-load, high-vibration, and continuous operation environments such as highway construction, airport site leveling, mining construction, roadbed engineering, and municipal infrastructure.

Mainly used for equipment assembly, maintenance, and fastener replacement to ensure accurate positioning, secure connections, and safe and reliable operation.

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1 805639638 Pin 8×90 GB/T91-2000
2 380900914 Nut
3 380905187 Retaining Ring
4 380903676 Copper Sleeve
5 380904095 Spacer Ring
6 801100336 Oil Cup M10×1 JB/T7940.1-1995
7 380602770 Fork Assembly
8 380603217 Copper Sleeve
9 380603222 Pin
10 329900302 Thickened Flat Washer WT041.01030
11 805046416 Bolt M10×30 GB/T5783-2000
12 380603780 Bushing
13 380603779 Bushing
14 382101333 Shim III
15 382101326 Shim II
16 381300478 Copper Sleeve (I)
17 380603635 Pin
18 381300479 Baffle
19 329900303 Thickened Flat Washer WT041.01240
20 805006412 Bolt M12×30
21 380604007 Left Swing Arm Welding
22 380603738 Lower Swing Arm Assembly
23 380604009 Right Swing Arm Welding

*For other spare parts procurement needs, please contact us!