The Energy Suspension Volvo Navistar Radius Rod Bushing is a durable and practical solution for your vehicle's suspension needs. Constructed of hyper-flex polyurethane, this bushing is impervious to road salt, petroleum products, smog, ozone, and road contaminants. You can choose from red or graphite (black) to match your vehicle's style. Sold individually, this bushing is a cost-effective way to improve your vehicle's handling and stability. Plus, its resistance to environmental factors makes it an eco-friendly choice for your car.