Terex
Guide ring for Terex HC230
This guide ring is designed for the Terex HC230 crane. It ensures proper alignment and movement of internal components within hydraulic assemblies.
Parts diagram
Compatible models
Specifications
- Part number
- 0757 520 12
- Brand
- Terex
The guide ring, part number 0757 520 12, serves as a critical component for the Terex HC230 crane. This circular element is engineered to guide the movement of internal parts, such as piston rods or plungers, within hydraulic or pneumatic cylinders. By maintaining the correct positioning of these moving parts, it prevents direct contact between metal surfaces, which helps to maintain the alignment and operational stability of the assembly.
This component is specifically compatible with the Terex HC230 model. It is designed to fit within the cylinder housing to support lateral loads and ensure the smooth operation of the hydraulic system. Proper installation of this ring is necessary to maintain the integrity of the cylinder assembly and the surrounding sealing components.
Guide rings are used in heavy machinery to keep reciprocating parts centered within their housings. By providing a controlled bearing surface, they ensure that movement remains consistent and that internal components do not deviate from their intended path, which is vital for the effective function of hydraulic cylinders and articulated mechanisms.

