CATERPILLAR 100-3904 Rocker Arm AS 1003904

Caterpillar 127-7863 Channel AS – OEM-Grade Replacement for 345B Series Excavators

The Caterpillar 127-7863 Channel AS is a precision-engineered spare part designed for a wide range of 345B series excavators, including models AKX-345B II, 4SS-345B L, 5WS-345B L, and many more. Manufactured with high-grade steel alloy, this channel assembly ensures superior durability and resistance to wear under heavy load conditions typical in construction and mining operations. Its exact OEM specifications guarantee seamless integration with the drivetrain and structural components of your excavator, maintaining optimal performance and operational safety.

Featuring robust metallurgy and precision machining, the 127-7863 Channel AS withstands high stress and vibration, reducing downtime and maintenance costs. Its dimensional accuracy supports proper alignment and load distribution, enhancing the lifespan of connected parts. Ideal for both wheeled and tracked excavators, this component supports efficient hydraulic system function and structural integrity, ensuring your Caterpillar machinery operates at peak efficiency even in demanding environments.

🔗 For more detailed specifications and to purchase the Caterpillar 127-7863 Channel AS, visit the official product page at Caterpillar 127-7863 Channel AS on AllParts Expert.

Optimize your excavator’s performance with this essential OEM replacement part engineered for reliability and long-term service.