381301984 XCMG GR2605 motor grader gasket

381301984 XCMG GR2605 motor grader gasket

Core Functions and Roles

1. Sealing and Protection: Fills gaps in equipment connections (such as pipe interfaces and component joints), effectively preventing leakage of hydraulic oil, coolant, dust, and other media, protecting internal core components from corrosion.

2. Buffering and Vibration Reduction: The flexible material absorbs vibrations and impacts generated during equipment operation, reducing stress concentration at connections, minimizing component wear and abnormal noise, and adapting to the high-frequency vibration conditions of construction machinery.

3. Gap Compensation: Precisely adapts to the installation gaps of connections, compensating for assembly errors and preventing loosening and seal failure due to excessively large or small gaps, ensuring assembly accuracy.

4. Weather Resistance and Adaptability: Possesses excellent oil resistance, high and low temperature resistance, and aging resistance, adapting to harsh outdoor and multi-media operating environments of construction machinery, maintaining long-term sealing stability.

Key Technical Parameters

– Model: 381301984

– Name: Gasket (Sealing Buffer Gasket)

– Compatible Equipment: Bulldozers, graders, loaders, and other construction machinery

– Material: Oil-resistant rubber/metal composite material (anti-aging, wear-resistant, excellent sealing performance)

– Operating Temperature: -40℃～+120℃

– Core Features: Reliable sealing, good buffering, oil and weather resistance, easy installation, strong adaptability

– Applicable Scenarios: Heavy-duty operation scenarios such as equipment pipeline interfaces, component connections, and hydraulic system sealing

Common Faults and Troubleshooting

– Fault Symptoms: Gasket aging and hardening, deformation and damage, seal failure leading to media leakage, abnormal noise at connection points;

– Troubleshooting Points: After shutdown and cooling, check the gasket for deformation, cracks, and hardening; touch the connection points to check for media leakage; assess the gasket’s service life and replace aged or failed parts promptly.

Replacement and Maintenance Points

1. Regular Inspection: Check the gasket’s sealing condition, appearance, and aging. Replace immediately if leakage or deformation is found.

2. Cleaning and Maintenance: Before replacement, clean the connection area of ​​oil, impurities, and burrs to ensure the mating surface is flat and clean, improving the sealing effect.

3. Installation Specifications: Avoid twisting or squeezing deformation during installation. Ensure complete contact with the connection surface and tighten to the specified torque to prevent seal failure.

4. Operating Condition Adaptation: In harsh operating conditions (excessive oil contamination, high and low temperatures, high-frequency vibration), shorten the inspection cycle and prioritize replacing with original equipment manufacturer (OEM) gaskets to ensure reliable sealing.

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1 382300132 Steel Sleeve
2 382300152 Copper Sleeve
3 801103215 Oil Cup M10×1
4 805006414 Bolt M12×45
5 329900303 Thickened Flat Washer
6 382300111 Outer Sleeve
7 805046649 Bolt M12×100
8 382300146 Pin III
9 805238367 Nut
10 380603418 Copper Sleeve II
11 805600269 Pin 10×80
12 382300110 Pin
13 382300130 Rake Tooth Assembly
14 380900903 Rake teeth
15 805639609 Pin 5×50
16 382300119 Pin
17 805046508 Bolt M8×20
18 329900301 Thickened flat washer
19 381301984 Washer
20 382300154 Copper bushing
21 382300102 Pin IV
22 382300118 Tooth frame

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