This is the rear axle, 2 speed, shift control valve switch for 2003-2008 Chevrolet Kodiak and GMC Topkick C7500 and C8500 trucks. This switch controls the rear axle shift control on these trucks. This part mounts in the center console on the dash in these trucks. Replace your old, faulty part with this brand new factory original part from GM at a fraction of the dealer price.

New. Never Installed. OEM part. Bulk Overstock

GM Part # 15046656 (number on the item)