This KYB suspension spring, part number RA3995, is engineered to restore your vehicle's original ride height and handling characteristics. Crafted from high-quality materials, it ensures long-lasting performance and resistance to fatigue. The spring plays a crucial role in absorbing road imperfections, maintaining tire contact with the surface, and supporting the vehicle's weight. KYB's commitment to quality means this spring is designed to meet or exceed original equipment specifications, providing a reliable and comfortable driving experience. Properly functioning suspension springs are essential for vehicle stability, braking performance, and overall safety. Replacing worn or damaged springs with a quality part like the KYB RA3995 can significantly improve your vehicle's responsiveness and reduce body roll during cornering.