Палец рычажного механизма верхней рамы, наружный диаметр 149,85 мм Caterpillar 6370797

An Upper Frame Linkage Pin is a functional connecting component used within the upper frame linkage system of vehicles and equipment. It joins linkage points and allows controlled pivot movement between connected frame sections during operation. Supports smooth articulation by maintaining proper alignment between linkage components under motion and enables load forces to pass through linkage joints while allowing necessary rotational movement.Attributes:• Supports consistent movement during lifting and lowering actions.• Allows linkage components to move without binding.• Helps maintain linkage stability under varying load conditions.Applications: An Upper Frame Linkage Pin is located at the connection points within the upper frame linkage system, where it joins moving components and allows rotational motion. In this position, it enables controlled articulation, smooth load transfer, and stable movement during lifting, tilting, or frame adjustment operations.