380906171 XCMG GR2605 motor grader right steering knuckle

380906171 XCMG GR2605 motor grader right steering knuckle

380906171 is a dedicated right steering knuckle for the XCMG GR2605 grader. It’s used in the right-side steering mechanism of the front axle, featuring high strength, high precision, and strong load-bearing capacity. It connects the steering pin, bushing, and wheel components, ensuring flexible, stable, and reliable steering.

Core Functions and Roles

As a key hinged component on the right side of the front axle, it connects the steering pin, upper and lower bushings, wheel hub, and steering linkage, transmitting steering force to achieve the machine’s steering action.

Made of high-strength alloy cast steel, heat-treated, it is resistant to bending, shearing, and impact, suitable for heavy-duty operations and high-load conditions on bumpy roads, and is not easily deformed or cracked.

It perfectly matches accessories such as the steering pin, upper bushing, lower bushing, and steering pin cover plate. The mounting holes and fit dimensions are standardized, and the steering clearance is reasonable, preventing looseness and jamming.

Key Technical Parameters (Compatible with GR2605)

Model: 380906171
Name: Right Steering Knuckle
Compatible Model: XCMG GR2605 Grader
Material: High-strength alloy cast steel
Features: Robust structure, impact resistant, high precision, original factory size matching, strong load-bearing capacity

Replacement and Maintenance Points

Replacement: Ensure accurate assembly positioning during installation. It is recommended to replace vulnerable parts such as steering pins, upper and lower bushings, seals, and covers simultaneously. Tighten bolts to the specified torque.

Maintenance: Regularly check lubrication and seals to prevent mud and water from entering. Replace immediately if cracks, deformation, or severe wear are found.

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21 380400962 Steering pin cover plate
22 380906163 Right tilt joint
23 805046495 Bolt M6×18
24 805338258 Washer 6
25 805338275 Washer 6
26 380902080 End cap
27 380905028 Sealing ring
28 805141287 Screw M16×60
29 805238949 Nut M16
30 380906171 Right steering knuckle
31 801103672 Oil cup

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