Material Chrome Die Cast Features Plain (no crystal) Unit & Package Sold by each, carded for display Part No. Description 54978 Slot Adapter 54988 Square Adapter Part No. & Image Selection Window Crank for Peterbilt, Kenworth, and International Part No.: -- Please Select -- 54978 54988 Combination of product variants is not available Related Products Wood Color Switch Label Bezel w/Visor for Peterbilt Engine Timer Shutdown Knob & Plate for Peterbilt 370 Series Exterior Vent Door Covers for International Steering Column Cover for Kenworth W&T 2007 & Later Mack Vision Exterior Mirror Bracket Cover Chrome Steel Door Accessories for Peterbilt