151403021186A O-ring Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

151403021186A O-ring Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

These O-rings offer strong adaptability and are widely used in hydraulic lines, hydraulic valve groups, and sealing cavities of heavy-duty construction machinery such as excavators and loaders. They precisely fit various standard sealing interfaces, solving problems associated with traditional O-rings such as easy aging, poor sealing, and poor oil resistance. They are easy to install and disassemble, support bulk purchasing, and balance practicality and economy. The products strictly adhere to GB/T 3452.1 and HG/T 2579 standards, undergoing precision molding and full-process testing. They possess excellent elasticity, are suitable for complex working conditions such as outdoor and humid environments, and prevent equipment failure caused by media leakage or impurities.

Core technical parameters:

-Model: 151403021186A
-Specifications: Inner diameter Φ20mm × wire diameter 3.0mm, suitable for various standard sealing grooves, with high sealing fit.
– Material: High-quality nitrile rubber (NBR), fluororubber can be customized, oil and corrosion resistant, anti-aging and anti-swelling, meets industrial sealing standards)
– Surface treatment: Precision molding, smooth and burr-free sealing surface, no additional coating, fits the sealing area perfectly, and improves the sealing effect.
– Specifications: Dimensional error ≤ ±0.02mm, Shore hardness 70 IRHD, suitable for conventional sealing installation positions.
– Sealing performance: Rated sealing pressure ≥1.2MPa, no leakage in static sealing, suitable for high-pressure sealing conditions, stable sealing effect.
– Applicable media: Compatible with hydraulic oil, lubricating oil, emulsions, etc., does not react with the media and does not affect sealing performance.
– Applicable working conditions: -40℃~120℃, resistant to high and low temperatures, impact and vibration, suitable for complex environments such as outdoor and dusty environments.
– Core functions: sealing pipeline interfaces, valve assemblies, and sealing cavities to prevent leakage and impurities, ensuring stable sealing of the hydraulic system.
– Suitable for: hydraulic systems of heavy construction machinery such as excavators and loaders, and compatible with sealing components of various general construction machinery.
– Installation method: Directly embedded into the sealing groove, no tools required, can be installed and disassembled by hand, facilitating maintenance and replacement.

The 151403021186A O-ring, with its precise dimensions, excellent sealing, and oil resistance, has become a core component for sealing pipelines in engineering machinery, effectively ensuring leak-free and impurity-free pipelines. We offer stable supply, support immediate shipping of in-stock items and bulk customization, and provide traceable quality, offering high-quality solutions for distributors, repair shops, and engineering units.

Get a personalized quote now

13 A210491000118 High-strength washers for steel structures
15 SSY008314909 Pump end suction pipe assembly
16 SSY008314913 Pump end suction pipe assembly
17 A210204000232 Screw
19 SSY004981293 Fuel tank end suction pipe assembly
20 A210609000125 O-ring
21 SSY008315898 Oil Suction Pipe Assembly
22 SSY005000101 Pipe clamp
23 21005243 Bolt
24 SSY008314888 Oil suction hose
25 A229900002735 T-type spring clamp
26 SSY008314889 Oil suction hose
27 SSY008314890 Oil suction hose
48 B210780000890 Split flange
49 A210204000466 Screw
50 B210780000244 Split flange
51 A210204000354 Screw
55 A820205000947 G3/8 plug
56 151403021186A O-ring

*For other spare parts procurement needs, please contact us!