Genuine OEM Audi Front Support Frame Rubber Bushing, part number 4F0399419E. This bushing is designed to dampen vibrations and provide flexible support for the front support frame, contributing to ride comfort and structural integrity. It is made of durable rubber within a metal sleeve, weighing approximately 0.417 kg with a diameter of 0.095 meters and a height of 0.075 meters. Choosing a genuine OEM bushing ensures the correct material composition and durometer for effective vibration isolation and long-lasting performance.