

SprayTech part 2394892 is a sealing plug used to close and seal ports or openings in hydraulic or fluid systems on compatible sprayer units. This component helps prevent leaks and contamination while maintaining system integrity.
| Part Number | 2394892 |
|---|---|
| Part Description | Sealing Plug |
| Brand | SprayTech |
| Fits | PowrLiner 4500 service; PowrLiner 5500 |
| Condition | New |
The SprayTech 2394892 Sealing Plug is a closure component used to seal ports or openings in hydraulic or fluid systems on compatible PowrLiner series sprayer models.
Sealing plugs provide reliable closure for unused ports, test points, or access openings in fluid systems. These plugs create a leak-tight seal that prevents fluid loss, protects against contamination, and maintains system pressure integrity. Properly installed sealing plugs are essential for preventing leaks and ensuring the overall reliability of hydraulic and fluid systems.
| Port closure | Seals unused ports or openings in fluid systems |
|---|---|
| Leak prevention | Creates a leak-tight seal to prevent fluid loss |
| Contamination protection | Prevents debris and contaminants from entering systems |
| Leakage | Visible fluid leaks from the plug area |
|---|---|
| Physical damage | Cracks, breaks, or deformation of the plug |
| Seal failure | Plug no longer creates an effective seal |
| Thread damage | Damaged threads that prevent proper installation |
SprayTech part 2394892 is compatible with the following SprayTech sprayer models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| SprayTech Model | Component |
|---|---|
| PowrLiner 4500 service | Sealing plug |
| PowrLiner 5500 | Sealing plug |
Port and sealing system maintenance often involves multiple components. When replacing a sealing plug, these parts are commonly inspected or serviced simultaneously.
The threaded opening where the plug is installed; check for damage.
Additional sealing components used with the plug if applicable.
Other fittings or components in the same fluid system.