2011-13. 4.0 LITER. AIR PUMP AND RELATED COMPONENTS. A Nut used to retain the Body A-Pillar to it's mounting point. A Nut which attaches the clutch pulley to the compressor. A Nut which attaches the cooling fan pulley to it's mounting surface. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the ABS Hydraulic Control Unit. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Dash Panel. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Instrument Panel Crossmember. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Starter Shield. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Turbocharger Heat Shield. A/C Compressor Nut. Air Bag Control Module Nut. All Required. Alternator Nut. Battery Hold Down Nut. Brake Master Cylinder Nut. Engine Air Intake Hose Nut. Engine Cooling Fan Clutch Nut. Engine Intake Manifold Nut. Exc.JaPan Built. Instrument Panel Bolt. JaPan Built. Nut that secures the Instrument Panel center support to the vehicle. Power Brake Booster Nut. Starter Nut. Steering Column Nut. Included with: Mount Bracket, Starter.