18mm Stabilizer Bar. A component which cushions the beam axle as it nears the position of end travel. A insulator that minimizes vibration from the axle beam to the rest of the vehicle. An isolator that reduces vibrations and wear. Axle beam cushion. Balance weight. Balancer. BushingS. Dead Axle Damper. Mounting. Suspension Subframe Insulator. Suspension Sway Bar Bushing.