The appearance of automotive bushings can vary depending on the specific design and material used. However, most bushings have a similar appearance with a cylindrical or spherical shape. They typically have an outer metal or plastic shell that surrounds a rubber or polyurethane elastomer material. The elastomer material may be visible through cutouts or gaps in the outer shell. The inner sleeve, which is typically made of metal, may also be visible depending on the design of the bushing. The color of the elastomer material can vary depending on the specific material used, but it is often black or a dark color. The outer shell may be painted or coated in a variety of colors to match the surrounding components. Overall, the appearance of automotive bushings is functional and designed for durability and performance rather than aesthetics.

Then,Automotive bushings are used in the suspension systems of vehicles to dampen noise, vibration, and harshness (NVH) and provide a smooth ride. They are typically made of rubber, polyurethane, or other elastomeric materials and are designed to absorb shocks and vibrations, reduce noise, and provide a cushioning effect.

The structure of an automotive bushing typically consists of three parts:Outer Shell: The outer shell of the bushing is typically made of metal or plastic and is used to provide a firm mounting surface. The shell is designed to withstand the loads and stresses that are placed on the bushing and to protect the inner parts of the bushing from damage.Inner Sleeve: The inner sleeve of the bushing is made of metal and is used to provide a smooth surface for the bushing to pivot or rotate around. The sleeve also helps to distribute the load evenly across the bushing.Elastomer: The elastomer is the most important part of the bushing as it is responsible for absorbing shocks and vibrations. It is typically made of rubber or polyurethane and is designed to be flexible and durable. The elastomer is sandwiched between the outer shell and inner sleeve and is bonded to both parts to ensure a strong and reliable connection.

Overall, the structure of an automotive bushing is designed to provide a balance of strength, flexibility, and durability to ensure a smooth and comfortable ride for the vehicle occupants.