A "must have" for every car! All the torque action of the motor is controlled by the stabilizer arm located just above the flywheel housing. If you are still using original-type rubber bushes you are living in the past! Our uprated kit includes four replacement polyurethane bushes plus a new sleeve for the engine end of the arm. These may be the last bushes you'll ever buy! Also see BH605161 and GHF222 for the necessary bolt and nut.