

805-356A is a motor cover designed to protect the motor and electrical components on compatible Impact and RentSpray sprayers. This cover shields against debris, paint overspray, and accidental contact, while also directing cooling airflow. Replace a cracked, broken, or missing motor cover to maintain proper motor protection and safe operation.
| Part Number | 805-356A |
|---|---|
| Part Description | Motor Cover |
| Brand | Impact / RentSpray |
| Fits | Impact 440, 640, 640I, 640IA; RentSpray 500, 600 |
| Condition | New |
The 805-356A motor cover is an OEM replacement enclosure that protects the motor and electrical components on compatible Impact and RentSpray sprayers. It shields against debris, paint overspray, and accidental contact while allowing proper cooling airflow through ventilation openings.
Over time, motor covers can become cracked from impact, warped from heat exposure, or simply lost during service. A damaged or missing cover exposes the motor to contaminants, increases the risk of electrical shock, and may disrupt cooling airflow, leading to overheating. Replacing it with this genuine cover restores protection and ensures safe, reliable operation.
| Physical protection | Shields motor from debris, overspray, and impact |
|---|---|
| Safety barrier | Prevents accidental contact with electrical components |
| Cooling airflow | Directs ventilation to prevent motor overheating |
| Cracked / broken | Visible damage compromises protection |
|---|---|
| Warped / deformed | Cover no longer fits properly or blocks vents |
| Missing | Cover lost during operation or service |
| Broken mounting tabs | Cannot be securely attached to sprayer |
Part 805-356A is designed for use on the following Impact and RentSpray models. Always verify fitment by consulting your machine's parts manual.
| Model | Component |
|---|---|
| Impact 440 | Motor cover |
| Impact 640 | Motor cover |
| Impact 640I / 640IA | Motor cover |
| RentSpray 500 | Motor cover |
| RentSpray 600 | Motor cover |
When replacing the motor cover, inspect these associated components for wear or damage.
Check that screws are present and threads are not stripped; replace if necessary.
With the cover removed, inspect the motor and fan for debris or damage.
If the old cover had a label, transfer or replace it on the new cover.