803103777 XCMG GR2605 motor grader connector

803103777 XCMG GR2605 motor grader connector

803103777 is an original hydraulic connector for the XCMG GR2605 grader. It’s used for connecting hydraulic lines, valve blocks, cylinders, pumps, etc., providing pressure resistance, sealing, shock resistance, and anti-loosening properties to ensure a stable and leak-free hydraulic system.

Core Functions and Roles

It enables hydraulic line connection and transfer, ensuring stable hydraulic oil flow and providing power transmission to the working devices.

It employs a precision sealing structure, preventing oil leakage under high pressure and vibration conditions, maintaining stable system pressure.

Original standard threads and installation dimensions ensure high assembly precision, preventing loosening and stripping during long-term operation.

High-strength material, oil-resistant, corrosion-resistant, and impact-resistant, suitable for complex working conditions in construction machinery.

Key Technical Parameters

Model: 803103777
Name: Connector
Compatible Model: XCMG GR2605 Grader
Material: High-strength carbon steel, surface rust and corrosion resistant treatment
Features: Original factory specifications, reliable sealing, pressure and vibration resistant, high thread precision, close fit during installation

Replacement and Maintenance Points

Clean the interface and sealing surface before installation, tighten to standard torque to prevent stripping.

It is recommended to replace the sealing ring and gasket simultaneously to eliminate potential leakage.

Daily inspection of tightness; promptly address any oil leaks or loosening.

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