Terex
Upper auxiliary tube for Terex PT50
This upper auxiliary tube is a hydraulic component designed for the lift arm assembly of the Terex PT50 compact track loader. It facilitates the flow of hydraulic fluid to quick-disconnect implements mounted on the machine.
Parts diagram
Compatible models
Specifications
- Part number
- 2030-001
- Brand
- Terex
The upper auxiliary tube, part number 2030-001, serves as a conduit within the hydraulic circuit of the lift arm assembly on Terex PT50 compact track loaders. It is specifically engineered for units with serial numbers DTC 03056 and later. This component is responsible for directing pressurized hydraulic fluid to and from attachments equipped with quick-disconnect couplings, allowing for the operation of various hydraulic implements.
Positioned on the upper section of the lift arm, this tube integrates into the auxiliary hydraulic system to support the versatility of the machine. The design accommodates the connection requirements for quick-disconnect systems, enabling efficient tool changes in the field. Maintaining the integrity of this hydraulic line is necessary for the proper function of auxiliary attachments and the overall performance of the lift arm system.
In hydraulic systems, auxiliary tubes provide the necessary path for fluid delivery to secondary circuits. These lines ensure that pressure is maintained from the main pump to the control valves and eventually to the work tools, allowing operators to manage implement functions effectively during machine operation.

