380906168 XCMG GR2605 motor grader left steering knuckle

380906168 XCMG GR2605 motor grader left steering knuckle

380906168 is the original left steering knuckle of the XCMG GR2605 grader. It is a core component of the left-side steering mechanism on the front axle, boasting strong load-bearing capacity and high precision. Matching the steering pin, bushing, and seals, it ensures flexible steering, stable clearance, and reliable operation.

Core Functions and Roles

Connects the front axle, steering pin, wheel hub, and steering linkage, bearing the overall steering load and ensuring precise and smooth steering.

Made of high-strength alloy cast steel, heat-treated for enhanced strength, it is resistant to bending, shearing, and impact, adapting to harsh construction conditions and resisting cracking and deformation.

It perfectly matches the dimensions of the steering pin, upper and lower bushings, oil cup, seals, and cover plate, with standard mounting holes, ensuring uniform steering clearance without looseness or jamming.

Key Technical Parameters

Model: 380906168
Name: Left Steering Knuckle
Compatible Model: XCMG GR2605 Grader
Material: High-strength alloy cast steel
Features: Robust structure, high precision, wear-resistant and impact-resistant, original factory dimensions, strong adaptability

Replacement and Maintenance Points

Replacement: During installation, ensure proper alignment. It is recommended to replace the steering pin, bushing, seals, grease cup, and cover plate simultaneously. Tighten bolts to the standard torque.

Maintenance: Regularly add grease through the grease cup to maintain a sealed, dust-proof environment. Replace immediately if cracks or severe wear are found.

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21 380400962 Steering pin cover plate
22 805046495 Bolt M6×18
23 805338275 Washer 6
24 805338258 Washer 6
25 380902080 End cap
26 380905028 Sealing ring
27 801103672 Oil cup 45° M10×1
28 380906168 Left steering knuckle
29 805238949 Nut M16
30 805141287 Screw M16×60

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