This KYB coil spring, part number RA4128, is engineered to restore your vehicle's original ride height and handling characteristics. Crafted from high-quality materials, it ensures durability and consistent performance over time. Designed to meet or exceed original equipment specifications, the RA4128 provides a reliable solution for replacing worn or sagging springs. Its precise construction contributes to proper vehicle alignment and a balanced suspension system, enhancing both safety and driving pleasure. Choosing KYB means opting for a trusted brand in suspension components. This coil spring is built to withstand the demands of daily driving, offering a smooth and stable ride across various road conditions.