Terex
Teflon seal for Terex BT4792
This Teflon seal is designed for the lift cylinder on the Terex BT4792 crane. It serves as a critical sealing component to maintain hydraulic pressure within the assembly.
Parts diagram
Compatible models
Specifications
- Part number
- 226857
- Brand
- Terex
The Teflon seal, identified by part number 226857, functions as a sealing element within the lift cylinder of the Terex BT4792 crane. Its primary role is to prevent hydraulic fluid leakage, ensuring that the necessary pressure is maintained for the controlled movement of the crane boom. By providing a tight seal, this component supports the efficiency of the hydraulic system during operation.
This part is compatible with the Terex BT4792 model. It is manufactured from PTFE, a material chosen for its low coefficient of friction and chemical resistance. Proper installation of this seal is necessary to support the functionality of the lift cylinder assembly.
In hydraulic systems, seals are used to contain fluid and maintain pressure between moving components within a cylinder. They prevent internal bypass, which allows the hydraulic system to convert fluid power into mechanical force effectively. Maintaining the integrity of these seals is standard practice for the upkeep of hydraulic lifting equipment.

