Buy Westar ST-3942 Suspension Strut Mount: Engine Mounts - ✓ FREE DELIVERY possible on eligible purchases, Provides a locking mechanism to lock the strut and body together, to allow the suspension to stay within the correct dynamics to aid in steering and tire / component wear. we pride ourselves on giving you top quality strut mounts at a competitive price, At Westar, but will also help to extend the life of the mount. Provides a pivot point for the suspension to rotate on. Provides a noise dampening system to prevent noise and vibrations from the road from making their way into the vehicle. We use only the highest materials designed specifically for your application, and apply a finish that will not only enhance the appearance of the mount.