Front Driver Side Twin-Tube Strut 473638 by PRT®. Quantity 1 per Pack. Upgrade your suspension system with this top-grade performance suspension component to enjoy a smooth vibration-free ride. Designed with high-speed riding enthusiasts in mind this premium tune-up will give you improved handling cornering traction stability and control at high speeds. Constructed from superior-grade materials the shock and strut component will last for many miles to come.