

The Graco 17V191 Magnum Startup Control Label is an OEM self-adhesive decal that restores the original “START/STARTUP” markings on your Magnum or TrueAirless sprayer control knob.
This label fits the following Graco Magnum / TrueAirless consumer sprayers that use the Start/Startup control-knob graphic:
| Part Number | 17V191 |
|---|---|
| Item Type | Control-knob label/decal (“Magnum Startup”) |
| Location on Unit | Pressure/Startup control knob area (front enclosure/control panel) |
| Fitment Family | Graco Magnum / TrueAirless (models listed above) |
| Installation | Self-adhesive; apply with knob rotated fully clockwise per manual alignment |
The Graco 17V191 Magnum Startup Control Label refreshes worn or missing graphics so users can clearly identify “START/STARTUP” orientation during setup and operation. Using the genuine OEM label preserves correct markings and a professional finish on your sprayer’s enclosure.
Refer to your sprayer’s manual for model-specific diagrams and alignment details.