The Goodyear Rolling Lobe Air Spring is the perfect solution for those looking to improve their vehicle's ride comfort and stability. Made with high-quality plastic materials, this air spring is designed to provide maximum load-carrying capacity and reduce vehicle vibration. With a top plate diameter of 9" and a maximum height measurement of 17.1", this air spring is compatible with a wide range of vehicles. It also comes with a top plate number of ASA-92-8-283 and a bottom plate C to C measurement of 4.12", making it easy to install and use. With a minimum height measurement of 7.3" and a bottom plate alignment of 90°, this air spring is designed to provide improved overall vehicle performance and lifespan. So if you're looking for a reliable and high-quality air spring that can help improve your vehicle's ride comfort and stability, look no further than the Rolling Lobe Air Spring. FleetPride is your First Click in Heavy Duty®.