Terex
O-Ring for Terex BT4792
This O-ring is designed for the extension cylinder on the Terex BT4792 boom truck. It provides a seal for hydraulic systems to maintain internal pressure during boom operation.
Parts diagram
Compatible models
Specifications
- Part number
- 226884
- Brand
- Terex
The 226884 O-ring serves as a sealing component within the hydraulic extension cylinder of the Terex BT4792. It functions to create a seal that prevents fluid leakage and maintains the necessary pressure for the cylinder to extend and retract the boom sections effectively. By maintaining this seal, the component helps ensure the stability of the hydraulic system during operation.
This part is specified with an outer diameter of 4.5000 inches and a cross-section diameter of 0.125 inches, corresponding to the 244 size standard. It is constructed from nitrile material with a hardness rating of 70 Shore A. This component is compatible with the Terex BT4792 model.
O-rings are used in hydraulic cylinders to seal the interface between moving or stationary parts, preventing the bypass of hydraulic fluid. Proper sealing is necessary for the cylinder to generate the force required to move the crane boom, as any loss of pressure can impact the extension and retraction performance of the machine.