

Part number 174-001 is an O-ring used to create a leak-proof seal between components in compatible sprayer systems. This flexible ring prevents fluid or air from escaping at joints and fittings. It is compatible with Admiral; Commander; and PowrTex 15-1 models. Replacing a worn or damaged O-ring restores proper sealing and prevents leaks.
| Part Number | 174-001 |
|---|---|
| Part Description | O-Ring |
| Fits | Admiral; Commander; PowrTex 15-1 |
| Condition | New |
The 174-001 O-ring is a precision-molded elastomeric seal used in various locations within compatible sprayer systems. It is specifically designed for use with Admiral; Commander; and PowrTex 15-1 models. O-rings are installed in grooves between mating parts, such as fluid passages, pump connections, or valve assemblies. When compressed during assembly, they deform to fill the gap, creating a reliable seal against fluid or air leakage. This O-ring is made from a material formulated to resist degradation from common solvents, paints, and cleaning agents. Over time, O-rings can become hard, brittle, or cracked due to chemical exposure, temperature cycles, or compression set. A damaged or worn O-ring will allow fluid or air to escape, leading to poor performance, dripping, or loss of pressure. Symptoms of a faulty O-ring include visible leaks at joints, difficulty building pressure, or air bubbles in the fluid. Replacing a worn O-ring with this genuine part restores a positive seal and prevents leaks. This simple, low-cost repair is essential for maintaining the efficiency and reliability of the sprayer. When replacing an O-ring, ensure the groove is clean and the new ring is properly lubricated if required.
| Fluid sealing | Prevents paint or solvent leaks |
|---|---|
| Air sealing | Prevents air loss in systems |
| Pressure retention | Helps maintain system pressure |
| Visible leakage | Fluid seeping from sealed joint |
|---|---|
| Hardening or cracking | O-ring material degraded |
| Compression set | O-ring flattened and no longer seals |
| Air bubbles in fluid | Air ingestion due to failed seal |
Part number 174-001 is compatible with the following sprayer models. Always verify using your equipment's serial number and parts manual.
| Brand / Series | Specific Models |
|---|---|
| Admiral | All models (verify specifications) |
| Commander | All models (verify specifications) |
| PowrTex | 15-1 |
When replacing the O-ring, inspecting these associated components can help ensure a complete repair.
Check for scratches or burrs that could damage new O-ring.
If used, inspect for wear or damage.
Ensure groove is clean and undamaged.