

Part number 805-229A is a genuine housing assembly used in Impact series airless sprayers. This assembly encloses and protects critical internal components such as the motor, drive system, and pump. It provides structural support, maintains proper alignment of components, and includes mounting points for handles, controls, and accessories. A cracked, warped, or damaged housing can compromise component alignment, allow contamination ingress, or create safety hazards. This genuine replacement housing restores structural integrity and proper fit on compatible Impact models.
| Part Number | 805-229A |
|---|---|
| Part Description | Housing Assembly |
| Brand | Impact |
| Fits | Impact 840 I and IA, Impact 740, Impact 740 / 840 |
| Condition | New |
The 805-229A Housing Assembly is a genuine OEM structural component designed for Impact series airless paint sprayers. This housing serves as the main framework that encloses and protects the motor, drive system, pump, and electrical components. It is precision-molded from high-impact resistant material to withstand the rigors of job site use, including vibration, impacts, and exposure to chemicals and solvents.
The housing assembly includes all necessary mounting points for handles, control panels, pressure controls, and accessory attachments. It maintains critical alignment between the motor and pump drive components, ensuring smooth operation and long service life. A damaged or cracked housing can lead to misalignment, increased vibration, component wear, and potential safety hazards from exposed internal parts.
| Component protection | Encloses motor, drive, pump, and electrical parts from debris and impact |
|---|---|
| Structural support | Provides rigid mounting points for all internal components |
| Alignment maintenance | Ensures proper alignment between motor and pump drive components |
| Safety barrier | Prevents operator contact with moving or hot parts |
| Visible cracks / damage | Cracks, fractures, or missing sections in the housing |
|---|---|
| Component misalignment | Motor, pump, or drive components no longer align properly |
| Mounting boss failure | Stripped or broken mounting points for handles or controls |
| After major impact | Sprayer has been dropped or struck, even if damage is not immediately visible |
Part 805-229A is used in the following Impact sprayer models. Always verify your machine's parts diagram to confirm correct fitment.
| Brand / Model | Component |
|---|---|
| Impact 840 I | Housing Assembly |
| Impact 840 IA | Housing Assembly |
| Impact 740 | Housing Assembly |
| Impact 740 / 840 | Housing Assembly |
When replacing the housing assembly, it's good practice to inspect these related components, as they are often removed during the repair or may have been damaged in the same incident.
Screws and fasteners used to secure components to the housing may be stripped or corroded. Replace with new genuine fasteners during reassembly.
Seals between housing sections or around components should be replaced to prevent contamination and fluid leaks.
If the housing includes the control panel area, inspect controls and replace damaged decals for proper labeling.