This is the instrument cluster bezel with the switch assembly with 3 buttons, which functions include pedal height adjustment, traction control, exhaust brake, and 2 power outlet receptacles. This bezel assembly is for 2011-2013 Chevrolet Silverado 2500HD, 3500HD, GMC Sierra 2500HD, and 3500HD trucks. This is for those vehicles equipped with the diesel engine. This bezel will fit all versions of those trucks in those years, although this switch assembly is only for the diesel engine versions. Replace your old, faulty, malfunctioning part with this brand new factory original part from General Motors.

New. Never Installed. OEM Part. Bulk Overstock

GM Part # 20983240 (number on the item)

Item is number 15 in the GM diagram. Also includes numbers 13, 14, 22, 29, and 23 in the diagram