Finish panel nut. 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 license plate light panel. A/C Refrigerant Line Nut. ABS Control Module Nut. Liftgate Emblem Nut. FLANGE. ABS Control Module. ABS Hydraulic Assembly. Actuator ASSEMBLY. AIR CONDITIONING (A/C) Refrigerant Line. Finish panel. License Plate Light Panel. Liftgate Emblem. Suction hose. Included with: License pocket.