Hot sale HITACHI EX120-5 TRAVEL DEVICE FINAL DRIVE MOTOR BRAKE SEAL O-RING (OEM HI 4372711) | Tonkee®

The travel device final drive motor is responsible for driving the excavator's tracks, allowing it to move forward and backward on the construction site.

This motor is a complex assembly of gears, bearings, and seals that require precise engineering and maintenance to ensure optimal performance.

The brake seal O-ring, identified by its unique part number, serves as a crucial seal within the final drive motor's brake assembly. This O-ring plays a vital role in preventing fluid leaks and maintaining the integrity of the brake system. It is essential for maintaining the excavator's safety and reliability during operation.

The OEM (Original Equipment Manufacturer) Hitachi part number HI 4372711 signifies that this O-ring is an authentic, factory-made component designed specifically for the Hitachi EX120-5 excavator. Using OEM parts ensures that you are using high-quality components that meet the manufacturer's specifications and quality standards, guaranteeing the best performance and longevity for your equipment.

The material composition of the brake seal O-ring is typically rubber or a rubber-like elastomer.

These materials are chosen for their ability to create a reliable seal, even under high pressure and varying temperatures, common conditions in construction and excavation environments. Additionally, they resist wear and tear, making them suitable for heavy-duty applications like those in the EX120-5.

Proper installation and maintenance of the brake seal O-ring are crucial to the excavator's overall performance and safety. Regular inspections should be conducted to check for signs of wear, damage, or degradation. If any issues are detected, it is essential to replace the O-ring promptly to prevent fluid leaks and maintain the effectiveness of the brake system.

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