(Used). 2011 Kenworth T660, INSTRUMENT CLUSTER- 5 Gauges: Primary Air, Secondary Air, Fuel lvl, Brake App, DEF lvl, Switches: Regen, Hotline, Hazards, Engine Brake, Cruise Control, Suspension, 5th Wheel, Inter Axle Lock, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921