803164234 XCMG GR2605 motor grader flange assembly

803164234 XCMG GR2605 motor grader flange assembly

803164234 is an original flange assembly for the XCMG GR2605 grader. It’s used for rigid connections and sealing of hydraulic pipelines, oil pumps, valve blocks, and oil tanks, offering strong pressure resistance, stable sealing, and vibration resistance.

Core Functions and Roles

It achieves rigid connection and tight sealing between hydraulic components and pipelines, ensuring leak-free high-pressure oil circuits.

It increases the contact sealing area, providing higher pressure resistance than ordinary joints and making it more suitable for high-flow, high-pressure oil circuits.

It effectively buffers equipment operating vibrations, preventing joint loosening and oil leakage, and ensuring stable hydraulic system pressure.

It’s an original factory complete set design, including flanges, seals, and fasteners, offering convenient installation and high compatibility.

Key Technical Parameters

Model: 803164234
Name: Flange Assembly
Compatible Model: XCMG GR2605 Grader
Material: High-strength alloy steel, pressure-resistant, vibration-resistant, and fatigue-resistant
Features: Original factory complete set, smooth sealing surface, strong pressure bearing capacity, secure installation, and leak-proof

Replacement and Maintenance Points

Thoroughly clean the mating surfaces during installation, ensuring no iron filings, burrs, or old seal residue remain.

Use matching bolts and seals, and tighten evenly to the standard torque.

Regularly check the tightness and sealing condition; immediately address any oil leaks or loosening.

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1. 805046507 Bolt M8×20 00
2. 805338259 Washer 8
3. 805338276 Washer 8
4. 803199330 Compression Fitting Φ40
5. 805046525 Bolt M10×20
6. 805338260 Washer 10
7. 805338278 Washer 10
8. 805046473 Bolt M10×30
9. 329900343 Thickened Large Washer
10. 381100593 Filter Cartridge Mounting Plate
11. 803164234 Flange Assembly
12. 803426293 Remote Filter Cartridge Assembly
13. 803426292 Hose Assembly
14 803103798 Connector
15 803426235 Connector
16 803402037 Connector
17 803426293 Hose Assembly

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