Product Description: Premium Tailgate Damper Shock Kit for F-450 and F-550 Super Duty Trucks (2017-2022) Upgrade your truck with our Tailgate Damper Shock Kit, designed to enhance the functionality and safety of your tailgate. This high-quality kit is a must-have for smooth and controlled tailgate operation, providing reliable performance for your vehicle. Vehicle Fitment: Specifically engineered as a replacement for F-450 and F-550 Super Duty models from 2017 to 2022. Before purchasing, please confirm compatibility with your specific model to ensure a perfect fit and optimal performance. OE Numbers: This kit corresponds to OE part numbers HC3Z99406A10A and HC3Z 99406A10 AA. Verifying the part numbers will help ensure that this replacement kit matches your existing components for seamless installation and operation. High Strength Steel Material: Constructed from rust-resistant high-strength steel, our tailgate damper kit promises durability and long-lasting use. This robust material ensures dependable performance under various conditions, making it an ideal choice for heavy-duty applications. Professional Installation: While the tailgate damper shock assembly is designed for straightforward installation, we recommend professional installation for best results. This kit serves as a direct replacement for worn or damaged components, restoring your tailgate's smooth operation. Reliable Performance: Professionally manufactured to deliver superior performance, this truck tailgate assist damper kit ensures strong reliability and safe usage. Enjoy the convenience and peace of mind that comes with enhanced tailgate control. Enhance your truck's functionality with our Tailgate Damper Shock Kit, offering a perfect blend of strength, reliability, and ease of use. Ideal for F-450 and F-550 Super Duty owners seeking to improve their vehicle's tailgate operation and longevity.