Abstract: A stabilizer bar assembly may include left and right bars, an outer cylinder member connected to one of the left bar and the right bar, an inner cylinder member provided inside the outer cylinder member to enable relative rotation with the outer cylinder member, and connected to the other one of the left bar and the right bar, and a torsion spring providing rotational stiffness to the inner cylinder member and the outer cylinder, which rotate relatively.

Abstract: A mounting bushing for a vehicle satisfies durability requirements as well as performance, such as ride comfort, handling, and noise, vibration, and harshness (NVH) reduction. The mounting bushing includes an inner pipe, an elastic portion surrounding an external side of the inner pipe, an intermediate pipe surrounding an external side of the elastic portion and having a cutout provided in an axial direction, and an outer pipe surrounding an external side of the intermediate pipe. The elastic portion is formed of a material having a dynamic ratio lower than a dynamic ratio of a rubber material.