Material: FKM rubber + metal skeleton
Application: Komatsu excavator hydraulic pump
Function: High-pressure oil sealing
Temperature resistance: -40°C to 250°C
Pressure rating: Ultra high pressure system
Wear resistance: High
Corrosion resistance: Excellent
Oil resistance: Superior hydraulic oil compatibility
Dust resistance: Strong
Service life: Long-term durability
Structure: Reinforced metal frame
Type: Rotary shaft seal
Installation: Press-fit
Maintenance: Low maintenance
Compatibility: Komatsu hydraulic systems
Usage: Excavator pump repair
Environment: Mining, construction, quarry
Performance: Stable sealing performance
Hardness: High elasticity rubber
Design: Anti-leak structure
Feature: High temperature stability
Feature: High pressure endurance
Feature: Anti-aging
Feature: Anti-deformation
Feature: Anti-cracking
Feature: Heavy duty use
Feature: Precision fit
Feature: Low friction
Feature: High reliability
Feature: Hydraulic pump protection
Feature: Shaft sealing support
Feature: Industrial grade
Feature: OEM replacement part
Feature: Leak prevention
Feature: Energy efficiency support
Feature: Vibration resistance
Feature: Long service cycle
Feature: Stable performance under load
Feature: Anti-pressure surge
Feature: High-speed rotation support
Feature: Excavator maintenance part
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