803268721 XCMG GR2605 motor grader connector

803268721 XCMG GR2605 motor grader connector

803268721 is an original hydraulic connector for the XCMG GR2605 grader. It’s used for connecting hydraulic lines, valve blocks, cylinders, and pumps. It features pressure resistance, sealing, shock resistance, and anti-loosening properties, ensuring a stable and leak-free hydraulic system.

Core Functions and Roles

It enables hydraulic line connection, transfer, and diversion, ensuring stable flow of high-pressure hydraulic oil and providing power transmission to the machine’s working devices.

Its precision sealing structure prevents oil leakage under high pressure, vibration, and frequent reversing conditions, maintaining stable system pressure.

It uses original standard threads and installation dimensions, ensuring high assembly precision and preventing loosening or stripping even after long-term operation.

It’s made of high-strength, wear-resistant material, oil-resistant, corrosion-resistant, and impact-resistant, suitable for harsh working environments.

Key Technical Parameters

Model: 803268721
Name: Hydraulic Fitting
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, and a perfect fit

Replacement and Maintenance Points

Clean the interface and sealing groove before installation to avoid scratching the sealing surface with impurities.

It is recommended to replace the O-ring with a brand new one when disassembling and assembling the fitting; do not reuse old seals.

Tighten evenly to the standard torque, avoiding excessive force that could damage the threads.

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