

Impact part 800-593 is a replacement wheel designed for select Impact and Airless Sprayer models. This wheel provides smooth mobility across job sites and is built to withstand the weight and vibration of airless paint sprayers and line stripers. Replacing a worn or damaged wheel restores maneuverability and stability during transport and operation.
| Part Number | 800-593 |
|---|---|
| Part Description | Wheel |
| Brand | Impact |
| Fits | Airless Sprayer 740I, 740IX, 840I, 840IX, 1140I, 1140 IX; Impact 1040, 740/840, 840, 840 I, 840 IA, 1140, 1140 I, 1140 IA |
| Condition | New |
The Impact 800-593 Wheel is a genuine OEM replacement wheel designed for a wide range of Impact airless sprayers and compatible Airless Sprayer models. It provides reliable mobility on uneven surfaces, allowing operators to easily move equipment around the job site.
Over time, wheels can become cracked, flat‑spotted, or worn from rough terrain, chemical exposure, or normal use. A compromised wheel can make the sprayer difficult to maneuver, cause instability during operation, or lead to uneven wear on other components. Replacing with this OEM wheel restores smooth rolling performance and stable transport.
| Mobility | Allows easy transport of the sprayer around job sites |
|---|---|
| Stability | Provides a stable base during operation, reducing tip risk |
| Shock absorption | Helps dampen vibrations from rough surfaces, protecting internal components |
| Cracks or breaks | Visible damage to the wheel material that affects structural integrity |
|---|---|
| Flat spots / uneven wear | Wheel no longer rolls smoothly, causing bumpy movement |
| Loss of tread | Smooth surface reduces traction and stability |
| Wobble / excessive play | Wheel does not stay true, indicating bearing or hub failure |
Impact part 800-593 is a direct replacement wheel for the following models:
| Brand / Model | Application |
|---|---|
| Airless Sprayer 740I | Replacement wheel |
| Airless Sprayer 740IX | Replacement wheel |
| Airless Sprayer 840I | Replacement wheel |
| Airless Sprayer 840IX | Replacement wheel |
| Airless Sprayer 1140I | Replacement wheel |
| Airless Sprayer 1140 IX | Replacement wheel |
| Impact 1040 | Replacement wheel |
| Impact 740/840 | Replacement wheel |
| Impact 840 | Replacement wheel |
| Impact 840 I | Replacement wheel |
| Impact 840 IA | Replacement wheel |
| Impact 1140 | Replacement wheel |
| Impact 1140 I | Replacement wheel |
| Impact 1140 IA | Replacement wheel |
Inspect the axle, washers, and retaining clips for wear or damage when replacing a wheel.
If the wheel wobbles or feels rough, bearings may need replacement along with the wheel.
Check for bent or cracked frame mounts that could cause misalignment.