RockJock's black acetal bushing for use with our 35 spline Antirock Pre-Runner sway bars. This is the bushing that supports the sway bar torsion bar it's self into the chassis tube on the vehicle. Bushing area, not counting flange is 1.760 inch O.D. x 1.500 inch I.D. x 1.500 inch long. Bushing is intended to fit into 2 inch O.D. x .120 inch wall tubing.