Terex
Oil seal for Terex HC230
This oil seal is designed for the Terex HC230 crawler crane. It prevents fluid leakage from rotating or reciprocating components while blocking external contaminants from entering the system.
Parts diagram
Compatible models
Specifications
- Part number
- 0669 907 67
- Brand
- Terex
The oil seal, part number 0669 907 67, serves as a barrier within the mechanical and hydraulic systems of the Terex HC230 crawler crane. Its primary function is to retain lubricants and hydraulic fluids within housings while preventing the ingress of dust, dirt, and moisture into sensitive areas. By maintaining a tight seal around shafts and moving parts, this component helps ensure that internal lubrication remains consistent during crane operation.
This specific seal is compatible with the Terex HC230 model. It is designed to fit into assemblies where rotating shafts or reciprocating rods require protection from environmental debris and fluid loss. Proper installation of this seal supports the integrity of bearings, transmissions, and hydraulic pumps by keeping the internal environment free from external particles.
In heavy machinery, oil seals act as the primary defense for critical drivetrain and hydraulic components. They are typically installed at the interface between stationary housings and moving shafts to manage fluid pressure and prevent contamination. Maintaining these seals is a standard part of routine maintenance to avoid fluid loss and protect internal surfaces from abrasive contaminants.