

Part number 0558353A is a complete motor assembly designed for the Impact 410 sprayer. This assembly includes the electric motor, mounting hardware, and all necessary components to provide reliable power to the pump. Replacing a worn, burned‑out, or damaged motor assembly restores full spraying capability, ensures consistent performance, and extends the service life of your Impact 410 equipment.
| Part Number | 0558353A |
|---|---|
| Part Description | Impact 410 Motor Assembly |
| Brand | Impact |
| Fits | Impact 410 |
| Condition | New |
The 0558353A Motor Assembly is a complete, factory‑assembled unit designed specifically for the Impact 410 sprayer. It includes the electric motor, mounting bracket, drive coupling, and all necessary hardware for a direct replacement installation. This assembly provides the rotational power needed to drive the pump, enabling the sprayer to generate high fluid pressures for airless spraying applications.
Over time, motors can fail due to brush wear, bearing failure, electrical issues, or overheating. Symptoms of motor failure include failure to start, slow or erratic operation, unusual noises, or a burning smell. Replacing the complete motor assembly restores the sprayer to like‑new condition, ensuring reliable starting, consistent speed, and long‑lasting performance.
| Power generation | Converts electrical energy into rotational mechanical power |
|---|---|
| Pump drive | Provides the torque and speed required to drive the pump |
| System operation | Enables the sprayer to generate high fluid pressure |
| Fails to start | Motor does not run when power is applied |
|---|---|
| Slow / erratic operation | Motor runs below normal speed or inconsistently |
| Unusual noise | Grinding, squealing, or knocking sounds |
| Burning smell / overheating | Motor runs hot or emits smoke/odor |
Part number 0558353A is specifically designed for the Impact 410 sprayer. Always confirm fitment using the correct parts diagram for your exact model and serial number.
| Model | Component |
|---|---|
| Impact 410 | Motor Assembly |
Motor replacement may involve associated components. When servicing the motor assembly, these parts are commonly inspected or replaced at the same time.
Inspect the coupling between motor and pump for wear; replace if damaged.
If the motor uses external start components, inspect and replace as needed.
Check wiring and connectors for damage or corrosion.