Terex
Seal ring for Terex HC230
This seal ring is designed for use in the Terex HC230 crane. It provides a barrier between machine components to prevent fluid leakage and environmental contamination.
Parts diagram
Compatible models
Specifications
- Part number
- 0669 722 14
- Brand
- Terex
The seal ring, part number 0669 722 14, functions as a barrier between mating surfaces within the Terex HC230 crane. It is designed to contain hydraulic oil, lubricants, or fuel within their respective circuits while preventing the ingress of external contaminants such as dust and moisture into the system.
This component is compatible with the Terex HC230 model. It is used across various assemblies, including hydraulic cylinders, valve blocks, piping connections, transmission housings, and engine components. Proper installation ensures the maintenance of system pressure and protects internal parts from fluid loss and external debris.
Seal rings serve as a static or dynamic interface in heavy machinery to maintain the integrity of pressurized systems and lubricated assemblies. By sealing gaps between components, they prevent fluid migration and help protect mechanical parts from premature wear caused by contaminants or loss of lubrication.

