60153192 60153193 Sany SY485C1 hydraulic excavator O-ring

60153192 60153193 Sany SY485C1 hydraulic excavator O-ring

The SANY SY485C1 hydraulic excavator O-rings (60153192/60153193) are key sealing components for the equipment’s hydraulic system, oil circuit, water circuit, and air circuit. These two models are designed to fit different interface sizes and pressure scenarios. Manufactured strictly according to SANY’s original material standards, dimensional accuracy, and sealing specifications, they are specifically designed for harsh working conditions such as mining, infrastructure construction, and earthmoving, characterized by high pressure, vibration, high oil content, and fluctuating high and low temperatures. As “sealing guardians” to prevent fluid leakage, they are widely used in core components such as hydraulic pumps, valve groups, pipe joints, and cylinders, effectively preventing leakage of hydraulic oil, lubricating oil, and coolant, as well as the intrusion of external dust and moisture. They are high-quality original parts for the maintenance, repair, and seal replacement of the SY485C1 excavator.

This series of O-rings uses high-quality oil- and temperature-resistant rubber materials (such as nitrile rubber (NBR) or fluororubber (FKM). Through precision molding, vulcanization, and dimensional calibration, they exhibit excellent elasticity, strong resilience, and low compression set. They maintain stable sealing performance under long-term high pressure (up to 35MPa system pressure) and wide temperature range (-40℃ to 120℃), without hardening, cracking, or swelling. The cross-sectional dimensions and inner/outer diameters strictly adhere to original equipment manufacturer (OEM) standards, ensuring a tight fit with the sealing groove. After installation, they form a uniform sealing contact surface, maintaining a tight seal even under high-frequency vibration and pressure fluctuations, effectively preventing leakage. Furthermore, the material possesses excellent oil resistance, wear resistance, and aging resistance, resisting corrosion from hydraulic oil, diesel fuel, and other oil contaminants, extending their service life. Both products are strictly compatible with the original factory installation specifications of the SANY SY485C1 model. Models 60153192 and 60153193 correspond to the size requirements of different sealing parts, precisely fitting the sealing grooves of components such as connectors, valve bodies, and housings. Installation is simple, requiring no additional tools, and replacement can be completed quickly, rapidly restoring the system’s sealing performance and reducing equipment failures and maintenance costs caused by leakage.

Core Technical Parameters

Part Model: 60153192, 60153193
Part Name: O-ring
Applicable Model: SANY SY485C1 Hydraulic Excavator
Material: High-quality oil- and temperature-resistant rubber (Nitrile butadiene rubber NBR / Fluororubber FKM)
Process: Precision molding, high-temperature vulcanization, dimensional calibration
Features: Oil-resistant and anti-aging, pressure-resistant and wear-resistant, excellent elasticity, tight seal
Function: Oil circuit/hydraulic system sealing, leak prevention, dust and water protection, impurity blocking

Core Advantages

Original factory standard precise fit, dual models covering multiple sealing scenarios; oil- and temperature-resistant material, adaptable to harsh working conditions; good elasticity and stable sealing, low leakage failure rate; convenient installation and low replacement cost, extending the life of the equipment’s core system.

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1 60153212 Cooling Unit Housing
2 60153213 Cooling Unit Housing
3 60153195 Plate
4 60153196 Plate
5 60153202 Evaporator Assembly with Components
6 60153218 Evaporator Sub-Assembly
7 60153192 O-ring
8 60153193 O-ring
9 60153197 Expansion Valve
10 60153215 Bolt
11 60153203 Thermal Insulation Gasket
12 60153205 Thermal Insulation Gasket
13 60153204 Thermal Insulation Gasket
14 60153242 Heater Core Sub-Assembly
15 60049962 Door Sub-Assembly
16 60153216 Door Subassembly
17 60049956 Linkage Subassembly
18 60049957 Linkage Subassembly
19 60049958 Linkage Subassembly
20 60049959 Linkage Subassembly
21 60049941 Rod
22 60049960 Linkage Subassembly
23 60049963 Shaft
24 60049964Shaft
25 60049943 Pieces
26 60049944 Pieces
27 60049947 Servo Motor Assembly
28 60049955 Fixture
29 60033039 Water Temperature Sensor
30 60153199 Fan Motor Assembly
31 60049951 Fan Blade
32 60049954 Clamp
33 60049950 Self-Tapping Screw with Washer
34 60049965 Self-Tapping Screw
35 60049948 Air Conditioner Electromechanical Bundle Assembly
36 60049966 Anti-Frost Sensor
37 60049949 Screw with Washer Ring
38 60049942 Box Assembly
39 60049953 Thermal Insulation Gasket
40 60049945 Servo Motor Assembly with Accessories
41 60153240 Thermostor Assembly
42 60049968 Air Conditioner Power Transistor Assembly
43 60049952 Temperature Sensor Parts Bracket

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