Link-Belt
O-ring for Link-Belt LS-118
This O-ring is designed for use in the hydraulic systems of the Link-Belt LS-118 crawler crane. It provides a seal at static or dynamic connection points to prevent fluid leakage.
Compatible models
Specifications
- Part number
- 1K0302
- Brand
- Link-Belt
The O-ring 1K0302 serves as a sealing component within the hydraulic and pneumatic systems of heavy machinery. It is designed to create a tight seal at connection points between components, which prevents the leakage of hydraulic oil or lubricants and blocks the entry of external contaminants. Maintaining the integrity of this seal is necessary to preserve system pressure and support the operation of hydraulic actuators.
This specific part is compatible with the Link-Belt LS-118 lattice boom crawler crane. It is utilized in various locations throughout the machine, including hose connections, valves, hydraulic cylinders, and pumps, to ensure the containment of fluids required for functions such as hoisting, rotation, and travel.
In hydraulic systems, O-rings function by being compressed within a gland or housing. This toroidal design allows for uniform pressure distribution, which maintains a seal even when the system is under load. By preventing fluid bypass, the O-ring helps maintain the operational pressure levels required for the hydraulic system to perform its intended tasks effectively.

