

Part number 176-919 is a stainless steel washer used to distribute load and prevent surface damage in compatible sprayer systems. This corrosion-resistant washer ensures proper clamping force and protects components. It is compatible with PowrTex 15-1; PowrLiner 8900; PowrLiner 8900 XLT; PowrLiner 6950_1; PowrLiner 6950; PowrLiner 6900 XLT; PowrLiner 4950; PowrLiner 4900; PowrLiner 4900 XLT; and PowrLiner 4955, 6955, 8955 models. Replacing a worn or missing stainless washer restores proper fastening and prevents damage.
| Part Number | 176-919 |
|---|---|
| Part Description | Stainless Washer |
| Fits | PowrTex 15-1; PowrLiner 8900; PowrLiner 8900 XLT; PowrLiner 6950_1; PowrLiner 6950; PowrLiner 6900 XLT; PowrLiner 4950; PowrLiner 4900; PowrLiner 4900 XLT; PowrLiner 4955, 6955, 8955 |
| Condition | New |
The 176-919 stainless steel washer is a corrosion-resistant fastener component used to distribute the load of a threaded fastener, such as a screw or nut, over a larger area. It is specifically compatible with PowrTex 15-1; PowrLiner 8900; PowrLiner 8900 XLT; PowrLiner 6950_1; PowrLiner 6950; PowrLiner 6900 XLT; PowrLiner 4950; PowrLiner 4900; PowrLiner 4900 XLT; and PowrLiner 4955, 6955, 8955 models. By spreading the clamping force, the washer prevents damage to the surface being fastened and helps maintain proper torque. It also acts as a spacer, can provide a smooth bearing surface, and in some cases, may help prevent galvanic corrosion between dissimilar metals. Being made from stainless steel, it offers excellent resistance to rust and corrosion from paints, solvents, and environmental exposure. Over time, washers can become deformed, corroded, or lost during maintenance. A missing or damaged washer can lead to insufficient clamping force, surface damage, or loosening of the fastener. Symptoms of a problem include visible deformation of the washer, rust, or loose components. Replacing a worn or missing stainless washer with this genuine part restores proper load distribution and clamping force. It is a simple but important fix that contributes to the overall safety and reliability of the equipment. Using the correct washer ensures a secure assembly and prevents damage to components.
| Load distribution | Spreads fastener force over larger area |
|---|---|
| Surface protection | Prevents damage to mating surfaces |
| Corrosion resistance | Stainless steel resists rust |
| Deformation | Washer bent or crushed |
|---|---|
| Corrosion | Rust or pitting on surface |
| Missing washer | Washer lost during service |
| Surface damage | Signs of galling or indentation on mating part |
Part number 176-919 is compatible with the following sprayer models. Always verify using your equipment's serial number and parts manual.
| Brand / Series | Specific Models |
|---|---|
| PowrTex | 15-1 |
| PowrLiner | 8900, 8900 XLT, 6950_1, 6950, 6900 XLT, 4950, 4900, 4900 XLT, 4955, 6955, 8955 |
When replacing the stainless washer, inspecting these associated components can help ensure a complete repair.
Check for thread damage or stretching.
Inspect for thread damage.
Inspect for wear or damage that could affect clamping.