Wirtgen
Screw plug for Wirtgen W1000
This screw plug is designed to seal threaded openings in fluid systems and housings for the Wirtgen W1000 cold milling machine. It prevents fluid leakage and keeps contaminants out of the internal components.
Compatible models
Specifications
- Part number
- ST 36378
- Brand
- Wirtgen
The ST 36378 screw plug serves as a sealing and closure component for threaded ports found on various assemblies. By securing openings in hydraulic systems, gearboxes, or fluid reservoirs, it maintains the integrity of the system and prevents the loss of hydraulic oil, fuel, or coolant. This component ensures that the internal environment of the machine remains protected from external debris and moisture.
This part is compatible with the Wirtgen W1000 cold milling machine. It is installed in specific access points where a secure, threaded seal is required to maintain operating pressures and prevent fluid contamination during road rehabilitation tasks.
Screw plugs are used throughout heavy machinery to block off unused ports or provide access for maintenance and inspection. Their primary function is to provide a leak-proof barrier that withstands the operating conditions of the specific system, whether it is a high-pressure hydraulic circuit or a fluid reservoir. Proper installation ensures that the threaded connection remains tight and the seal remains effective throughout the operational cycle of the equipment.

