Bushings, Couplers & Stops ( EMPI ) 16-5103-0 Detail : Urethane Shift Couper, Late Style ---------------------------------------------------- ( EMPI ) 16-5122-0 Detail : Urethane I.R.S.A-Arm Pivot Bushings, Pair ---------------------------------------------------- ( EMPI ) 16-5134-0 Detail : Urethane I.R.S.A-Arm Pivot Bushings, Pair