Material Chrome Plastic Fits 378/379/386/388/389 Year 2006 & later Installation Direct replacement Unit & Package Sold by set, carded for display Part No. Item 68636 Dash knob - Driver information computer control knob w/ base Part No. & Image Selection Driver Information Computer Dash Control Knob for Peterbilt Part No.: -- Please Select -- 68636 Combination of product variants is not available Updating... Related Products Toggle Switch Face Nut Cover for Peterbilt Dash Light Lens for Peterbilt LED Dual Rectangular Headlight Bezel with Visor Switch Label Bezel for Peterbilt 2000 & Earlier Lighter Body Holder Plate for Peterbilt 379 Instrument Panel Cover for Peterbilt 379 2000 to 2004