2WD. BODY MOUNTING. CREW & MEGA CAB. Insulator nut. A Nut which is used in conjunction with a bolt to tighten the adjustment sleeve clamp. A Nut which secures the trailer hitch receiver to the vehicle. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Floor Pan Heat Shield. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Suspension Leaf Spring. Alternator Adjusting Bracket Nut. Alternator Nut. Automatic Transmission Mount Nut. Body Mount Cushion Nut. Catalytic Converter Nut. Diesel Exhaust Fluid (DEF) Tank Strap Nut. Engine Air Intake Resonator Nut. Exhaust Flange Nut. Exhaust Manifold Nut. Exhaust Muffler Nut. Exhaust Pipe Nut. Exhaust Pipe Stud. Frame Rail Nut. Fuel Tank Strap Nut. Manual Transmission Mount Nut. Mounting Nut for Suspension Shock Absorber. Nut that secures Suspension Stabilizer Bar Bracket. Nut that secures the drive shaft center support. Part cannot be reused/reinstalled. Rack and Pinion Nut. Suspension Shock Absorber Mount Nut. Suspension Stabilizer Bar Link Nut. Suspension Strut Mount Nut. Tow Hook Nut. WindShield Wiper Arm Nut. Included with: Shock assembly.