Terex
Washer reservoir cap for Terex PT100G
This washer reservoir cap is designed for the windshield washer system on the Terex PT100G compact track loader. It secures the fluid tank to prevent contamination and evaporation.
Parts diagram
Compatible models
Specifications
- Part number
- 0403-715
- Brand
- Terex
This washer reservoir cap serves as the sealing component for the windshield washer fluid tank. It is specifically engineered to fit the washer system on the Terex PT100G compact track loader for units with serial numbers DTM 00101 and later. By providing a secure closure, the cap prevents the washer fluid from evaporating and protects the reservoir from external contaminants such as dust, dirt, and debris, ensuring the fluid remains clean for the spray system.
The component is designed to maintain the integrity of the washer system, which is necessary for the operator to clear the windshield during operation in rain, mud, or dusty conditions. Proper sealing of the reservoir ensures that the washer pump can draw fluid effectively when the system is activated. This part is a functional element of the machine's visibility maintenance system, helping to ensure the windshield cleaning system remains ready for use at all times.
A reservoir cap functions by creating a seal over the filler neck of the fluid tank. It typically incorporates a design that allows for easy manual removal and installation while maintaining a tight fit to withstand the vibrations and environmental conditions encountered during machine operation.

