Front Upper. Left. Right. Upper cntrl arm nut. A solid metal or plastic bLock with a threaded hole in the center which is used to secure the Engine Mount Crossmember to it's Mounting point. A solid metal or plastic bLock with a threaded hole in the center which is used to tighten or adjust the Exhaust Pipe Heat Shield. Engine Cradle Nut. Exc.Active Sway Bar. Mounting Nut for Suspension Shock Absorber. Nut that secures Suspension Stabilizer Bar Bracket. Part cannot be reused/reinstalled. Suspension Control Arm Nut. Suspension Stabilizer Bar Link Nut. Suspension Strut Mount Nut. Included with: Axle carrier.