Peterbilt 386/389 chrome plastic computer control knob cover

This replacement dash mouse is a must-have. When all of your rocker switches have been changed over to sparkling chrome, don't let this knob be an ugly buzzkill. It's easy to replace with this chrome one.

Includes one knob and chrome base.

May fit some Kenworth T700 trucks, as well. We do not have year break data for the T700.