3109863 XCMG GR2605 motor grader gasket

3109863 XCMG GR2605 motor grader gasket

The 3109863 gasket is a specialized flat sealing and adjusting gasket for construction machinery. It is primarily used for sealing component mating surfaces, compensating for gaps, and distributing loads evenly. It effectively prevents oil leakage, avoids damage to component contact surfaces, and ensures a tight fit. It is a commonly used basic accessory in transmission, housing, and hydraulic components.

Technical Parameters

Model: 3109863
Type: Flat sealing gasket / Adjusting gasket
Material: High-quality carbon steel or oil-resistant composite material
Surface Treatment: Blackening / Rust-proof treatment
Thickness: Standard original thickness, stable dimensional accuracy
Strength: Compressive strength, not easily deformed, good fit
Applicable Temperature: -40℃～120℃
Structure: Flat sheet structure, easy installation

Suitable Scenarios

Suitable for drive axles, gearboxes, wheel-side reducers, end covers, flanges, and valve body mating surfaces of construction machinery such as loaders, graders, and road rollers; used for end face sealing, gap adjustment, stress distribution, and contact surface protection.

Common Faults and Troubleshooting

Oil Leakage at the Mating Surface: Aging, damage, or misalignment of the gasket. Replace gasket 3109863 and clean the mating surface.

Abnormal Clearance, Loose Assembly: Missing, worn, or incorrectly sized gaskets. Replace with new gaskets and reassemble.

Gasket Crushing/Deformation: Caused by overload or uneven stress. Replace with new gaskets and check the flatness of the mounting surface.

Rust and Corrosion Damage: Material failure due to prolonged harsh operating conditions. Replace with original factory gaskets of the same specifications.

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23 3109853 Washer
3109863 Washer
3109873 Washer
24 3112993 Top Pin
25 3132723 Sun Gear
26 3349523 Half Shaft
27 3349533 Half Shaft

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