Terex
Auxiliary pump O-ring for Terex PT50
This O-ring provides a seal for the auxiliary pump assembly on the Terex PT50. It prevents hydraulic fluid leaks and maintains system pressure.
Parts diagram
Compatible models
Specifications
- Part number
- 0307-169
- Brand
- Terex
This component functions as a sealing element within the auxiliary pump assembly of the machine. It creates a seal between mating surfaces to contain hydraulic fluid and prevent contaminants from entering the pump system. By maintaining this seal, the component helps ensure that the pump operates with consistent pressure and efficiency.
The O-ring is designed for use in the Terex PT50 model. It is identified by part number 0307-169. Proper installation of this seal is necessary to prevent internal or external fluid leaks that could otherwise lead to a loss of hydraulic power or damage to other pump components.
O-rings are used throughout hydraulic systems to provide static or dynamic seals between machine parts. They compress when installed in a gland to block fluid paths, which is essential for the operation of pumps, valves, and cylinders within the hydraulic circuit.

