380906181 XCMG GR2605 motor grader lower bushing

380906193 XCMG GR2605 motor grader pin

380906181 is a special lower bushing for the XCMG GR2605 grader. It’s a wear-resistant bushing used in steering and hinge areas, offering wear resistance, pressure resistance, and high precision fitting. Used in conjunction with the pin, it reduces hinge wear and ensures smooth and stable operation of the mechanism.

Core Functions and Roles

Installed between the pin and the hinge seat, it isolates direct metal-to-metal friction, reducing wear between the pin and the mounting seat and extending the service life of the steering and hinge mechanisms.

Made of wear-resistant alloy material, it boasts high hardness and strength, capable of withstanding heavy loads, impacts, and vibrations, and is not easily deformed or damaged.

The inner diameter, outer diameter, and length are manufactured strictly according to original factory dimensions, with a reasonable clearance to the corresponding pin, ensuring a tight fit without looseness or jamming.

Key Technical Parameters (Compatible with GR2605)

Model: 380906181
Name: Lower Bushing
Compatible Model: XCMG GR2605 Grader
Material: Wear-resistant alloy steel
Features: High precision, wear-resistant, pressure-resistant, impact-resistant, original factory size matching

Replacement and Maintenance Points

Replacement: Ensure coaxiality during installation to avoid uneven wear; it is recommended to replace simultaneously with the pin, upper bushing, and sealing ring.

Maintenance: Ensure good lubrication and effective sealing to prevent dust and dirt from entering, thus reducing the wear rate.

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2. 329900296 Thickened Large Washer
3. 801103215 Oil Cup
4. 380906191 Steering Pin Cover Plate
5. 380906183 Steering Pin0
6. 380906164 Upper Bushing
7. 800554577 Bearing 81211
8. 805639367 Pin 6.3×63
9. 805238929 Nut M30×2
10. 805338390 Washer 30
11. 380906176 Tilt Bushing
12. 380906468 Pin
13. 805011330 Bolt M10×25
14. 329900302 Thickened flat washer
15 380906190 Cover plate
16 380900929 Copper sleeve
17 380901051 Gasket
18 380906193 Pin
19 803402429 Lip seal
20 380906181 Lower bushing
LOWER SLEEVER

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