Graco 866060 Control Board Assembly (115V) — OEM Replacement
Compatible Machines
- Graco Ultra Max II 390 (115V models)
- Graco Ultra Max II 395 (115V models)
- Graco Ultra Max II 495 (115V models)
- Graco Ultra Max II 595 (115V models)
The Graco 866060 Control Board Assembly is a genuine OEM electronic component designed to regulate motor speed, pressure response, and overall performance in compatible 115V airless paint sprayers. This board ensures smooth startup, consistent pressure control, and reliable operation during spraying.
Part Specifications
| Specification | Details |
| Part Number | 866060 |
| Description | CONTROL, CONTROL BOARD ASSEMBLY |
| Voltage | 115V |
| Function | Controls motor speed, pressure regulation, and sprayer operation |
| OEM Status | Genuine Graco Replacement Part |
Installation & Usage Notes
- Designed specifically for 115V Graco Ultra Max II sprayers.
- Restores proper pressure control and motor response when replacing a failed board.
- Installation should follow the sprayer’s OEM service manual.
- Always disconnect power before servicing electronic components.
Frequently Asked Questions
This control board manages motor speed, pressure output, and system response, ensuring smooth and consistent spray performance.
No. Graco 866060 is designed specifically for 115V models. Using it on a different voltage system can damage the sprayer.
Replace the control board if the sprayer experiences erratic pressure, motor surging, failure to start, or loss of speed control.
