

Part 0509292 is a replacement lock washer used in various assembly points across a wide range of compatible spray equipment. This washer prevents fastener loosening from vibration by providing spring tension between the nut and mounting surface. When the original lock washer becomes flattened, corroded, or lost, replacement restores vibration resistance and prevents component loosening.
| Part Number | 0509292 |
|---|---|
| Part Description | Lock Washer |
| Brand | Universal |
| Fits | 0528925N_2000_4000; 0537810I_GB_D_F (1); Aircoat 423 GB_D_F; Hydr M nad Hydra Pro Super; Hydra M and Hydra Pro 2000_4000; Power Beast; Power coat 630 GB_D_F; PowerBeast; PowrLiner 550_GB_D_F; PowrLiner 2850 GB_D_F; PowrLiner 3000, 3500s (suffixed unit); PowrLiner 3000, 3500s; PowrLiner 3500 72v (Honda gxe); PowrLiner 3500 72v; PowrLiner 4500 service; PowrLiner 4955, 6955, 8955; PowrDrive; PowrLiner 1800M, 2800M; PowrLiner 4950; PowrLiner 5500; PowrLiner 6950; PowrLiner 6950_1; PowrTwin 4900 , 6900 , 8900, 12000 Plus; PowrTwin 6900 , 12000 Plus DI; PowrTwin 12000 Plus DI service; SprayTech LC1600; SprayTech LCX 130; SprayTech LCX 750 |
| Condition | New |
The 0509292 lock washer is a direct replacement fastener component used across an extensive range of spray equipment including 0528925N_2000_4000, 0537810I_GB_D_F (1), Aircoat 423 GB_D_F, Hydr M nad Hydra Pro Super, Hydra M and Hydra Pro 2000_4000, Power Beast, Power coat 630 GB_D_F, PowerBeast, PowrLiner 550_GB_D_F, 2850 GB_D_F, 3000/3500s (including suffixed units), 3500 72v (Honda gxe), 3500 72v, 4500 service, 4955/6955/8955, PowrDrive, 1800M/2800M, 4950, 5500, 6950, 6950_1, multiple PowrTwin models (4900/6900/8900/12000 Plus, 6900/12000 Plus DI, 12000 Plus DI service), and SprayTech LC1600, LCX 130, and LCX 750. This split-ring lock washer provides spring tension between the nut and mounting surface, preventing fasteners from loosening due to machine vibration. A flattened, corroded, or missing lock washer can allow fasteners to back out, leading to component loosening and potential damage. Manufactured from spring steel with appropriate temper, this replacement washer restores proper locking action. Regular inspection during maintenance helps identify washers that have taken a set and lost their spring characteristics.
| Vibration resistance | Prevents nuts from loosening due to vibration |
|---|---|
| Spring tension | Maintains clamping force as components settle |
| Fastener retention | Keeps assembled components securely fastened |
| Flattened / compressed | Washer no longer provides spring tension |
|---|---|
| Corrosion damage | Rust has weakened or compromised washer |
| Missing washer | Washer lost during disassembly or operation |
| Broken / cracked | Split ring has fractured |
Lock washer 0509292 is compatible with the following models. Verify fit using your equipment's parts diagram.
| Compatible Models |
|---|
| 0528925N_2000_4000; 0537810I_GB_D_F (1) |
| Aircoat 423 GB_D_F |
| Hydr M nad Hydra Pro Super; Hydra M and Hydra Pro 2000_4000 |
| Power Beast; Power coat 630 GB_D_F; PowerBeast |
| PowrLiner 550_GB_D_F; 2850 GB_D_F |
| PowrLiner 3000, 3500s (suffixed unit); 3000, 3500s |
| PowrLiner 3500 72v (Honda gxe); 3500 72v |
| PowrLiner 4500 service; 4955, 6955, 8955 |
| PowrDrive |
| PowrLiner 1800M, 2800M; 4950; 5500; 6950; 6950_1 |
| PowrTwin 4900, 6900, 8900, 12000 Plus |
| PowrTwin 6900, 12000 Plus DI; 12000 Plus DI service |
| SprayTech LC1600; LCX 130; LCX 750 |
When replacing lock washers, inspect these associated components to ensure proper fastening.
Check threads for damage; replace if worn.
Inspect for deformation; replace as needed.
Ensure surface is clean and not damaged.