52mm Gauge Blank Plate

I scanned a 52mm blanking plate from a 2021 Freightliner Columbia. 

You can use this to cover up a 52mm hole for a gauge so there's no empty space, or you can customize it to hold a small screen, buttons, switches, or even a phone mount. 

I'd suggest printing it with a strong plastic like PETG to handle the heat well. 

The picture on the left shows the original part, and the picture on the right shows the printed version. Keep in mind, the surface of the printed piece has been smoothed out to look better.