800158307 o-ring XCMG XE2000 excavator spare parts

XCMG XE2000 Genuine O-ring | Part No. 800158307 | Ultimate Sealing, Oil-Resistant and Pressure-Resistant | Heavy-Duty Hydraulic Protection Expert

Micron-level precision sealing protects massive power with zero leakage

The original O-rings (part number 800158307) for XCMG XE2000 excavators are the core sealing line for the hydraulic system, pilot oil circuit, and fuel pipeline! Designed specifically for extreme high-pressure and high-frequency operating conditions, they are made of aerospace-grade hydrogenated nitrile butadiene rubber material, which can withstand drastic temperature changes from -45℃ to 230℃ and maintains permanent elasticity even under ultra-high pressure of 35MPa, completely eliminating oil leakage and pressure loss!

Five core advantages define a new standard for sealing

✅ Special hydrogenated nitrile butadiene rubber (HNBR) material | Lifespan increased by 5 times

Ultra-high strength molecular chain structure, tensile strength ≥28MPa, resistant to fuel/hydraulic oil corrosion, compression set <8%!

✅ Nanometer-level precision control｜Tolerance ±0.02mm

German CNC precision molding ensures a perfect fit to hydraulic cylinders, multi-way valves, and pump body interfaces, with dynamic rotary seals for zero leakage!

✅ 150,000 pressure pulse tests | 3 times more durable than national standards

It has passed triple extreme tests of high pressure impact, ozone aging, and high and low temperature alternation, and meets the ISO 3601/GJB 2509A standard!

✅ Suitable for all operating conditions | Performance remains unaffected from -45℃ to 230℃

It maintains its elasticity in extreme low temperatures and resists softening and aging in high-temperature environments, making it suitable for harsh working conditions such as mines, tunnels, and high-altitude and cold regions!

✅ Preventative Replacement | Saves 90% on Repair Costs

A single genuine O-ring can prevent hydraulic system contamination, actuator malfunction, or unplanned downtime losses!

Core application scenarios

• Sealing components: hydraulic cylinder piston rod, multi-way valve core, pilot control oil circuit, high-pressure fuel connector
• Extreme working conditions: mine blasting vibration, high-frequency impact operations, alternating high and low temperature environments (-45℃ to 230℃)
• Compatible media: hydraulic oil, diesel fuel, lubricating grease, ethylene glycol coolant

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800169245 turbo charger plum bing XCMG XE2000 excavator spare parts

1 800167647 SUPERCHARGERGASKET
2 800168962 CHECKNUT
3 800169147 BOLT
4 800168884 TURBOCHARGERPLUMBING
5 800169199 TURBOCHARGERPLUMBING
6 800169058 CONNECTINGGASKET
7 860149567 ORING
8 800143977 ORING
9 800158307 ORING

XCMG Genuine Parts #O-rings #Hydraulic Seals #Heavy-duty Leakage Prevention #XE2000 Special Parts