Product Details: Get Ready for the Road Ahead™ with enhanced axle protection and lubricant leakage prevention with the REVHD Severe Duty Wheel Seal for TN Spindle Applications. This replacement kit snugly fits inside the hub assembly, preventing contaminants from entering the wheel and preserving the lubricant. Manufactured with weather and heat-resistant rubber for optimal durability and performance in harsh climates. FleetPride is your First Click in Heavy Duty®.