OEM encoder kit that restores accurate motor speed feedback for consistent pressure control and dependable performance in compatible Graco airless sprayers.
| Machine | Compatibility |
|---|---|
| Graco Ultra® 390 PC Electric Airless Sprayer | Compatible with models that specify 24U938 Kit, Encoder in the official Graco parts manual. |
| Graco Ultra® Max II 490 PC Pro | Fits compatible sprayers equipped with the matching encoder assembly as listed in the OEM parts breakdown. |
| Other Graco Electric Airless Sprayers | May also fit additional Graco sprayers using encoder part 24U938. Verify your model and serial number before ordering. |
The Graco 24U938 Kit, Encoder is a genuine OEM replacement encoder designed to monitor motor speed and provide accurate feedback to the sprayer's electronic control system. Proper encoder operation helps maintain consistent pressure, smooth motor performance, and reliable spray quality.
Manufactured to Graco's original specifications, this encoder kit ensures precise communication between the motor and control board. Replacing a worn or malfunctioning encoder helps restore optimal equipment performance while reducing unexpected downtime during demanding painting applications.
The Graco 24U938 encoder kit is used when servicing compatible electric airless paint sprayers experiencing encoder-related faults, inconsistent motor speed, or electronic control issues. Installing a genuine OEM encoder helps restore dependable system operation and spraying accuracy.
