

Part 0179395 is a rear packing seal used to maintain proper sealing within the fluid section of compatible SprayTech systems. The seal helps prevent material bypass and supports consistent pressure retention during normal spraying operation.
| Part Number | 0179395 |
|---|---|
| Part Description | Rear Packing Seal |
| Function | Fluid sealing / pressure retention |
| Fits | SprayTech AirCoat GM 2600; Stati Kit 2000 |
| Condition | New |
The 0179395 Rear Packing Seal is a critical sealing component used within the fluid section of the SprayTech AirCoat GM 2600 and Stati Kit 2000. Installed at the rear of the packing stack, the seal helps contain pressurized material and prevent internal leakage.
Over time, normal wear from high-pressure operation and abrasive coatings can degrade the rear packing seal. A worn seal may allow material bypass, reduce pressure stability, or cause visible leakage. Replacing the rear packing seal restores proper sealing and system performance.
| Pressure containment | Prevents fluid from bypassing the packing stack |
|---|---|
| Leak prevention | Helps stop material leakage from the fluid section |
| Performance stability | Supports consistent pressure output |
| Pressure loss | Sprayer will not maintain steady pressure |
|---|---|
| Material leakage | Fluid visible around the packing area |
| Seal wear | Flattened, cracked, or hardened packing seal |
| Scheduled service | During fluid section repacking or rebuild |
Part 0179395 is compatible with the following SprayTech systems. Always verify seal orientation and placement using the correct parts diagram.
| System | Component |
|---|---|
| SprayTech AirCoat GM 2600 | Rear packing seal |
| Stati Kit 2000 | Rear packing seal |
Rear packing seal replacement is often performed alongside other fluid section service items.
Both seals should be inspected together during service.
Rod wear can accelerate packing seal failure.
Proper spacing ensures correct seal compression.