DLRA. ENGINE CODE DJJA. Left.GAS. Left.Sedan/Wagon. Right.GAS. Right.Sedan/Wagon. Servo nut. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Exhaust Control Valve Actuator Motor. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Exhaust System Resonator. Center High Mount Stop Light Clip. Center High Mount Stop Light Nut. Exhaust Muffler Nut. Exhaust Pipe Nut. Part serviced with left rear Muffler. Adjust Motor lock. Center High Mount Stop Light Clip. Exhaust Control Valve Actuator. Exhaust Pipe. HexAGON. High Mount lamp Clip. Retainer plate. Servo. Included with: Muffler, Muffler and Pipe, Rear hanger, Rear Muffler, Resonator.