Heavy-Duty Trailer Dampers for Knott Trailers & Tow Hitch
Superior Vibration & Shock Reduction
GASTAC trailer dampers reduce shock, vibration, and noise during towing, enhancing stability and driving comfort on highways, rough terrain, and uneven road conditions.
Durable Construction for Long Service Life
Built with robust materials and reliable sealing, GASTAC trailer dampers offer excellent corrosion resistance and consistent performance under demanding towing conditions.
OEM-Compatible & Easy Installation
Designed for Knott and similar trailer systems, GASTAC trailer dampers provide direct-fit replacement, simplifying installation for OEM and aftermarket applications.
GASTAC offers a wide range of trailer dampers, designed to provide superior shock absorption and reduce vibration during towing. Whether you need a trailer coupling damper, trailer hitch damper, or AL-KO hitch damper, GASTAC has you covered. Our dampers enhance stability, minimize noise, and improve driving comfort on various road surfaces. With durable materials and reliable performance, GASTAC dampers are perfect for both OEM and aftermarket applications, ensuring smooth and secure towing experiences.
From AL-KO dampers to general trailer dampers, GASTAC provides custom solutions for different types of towing systems. Our range includes dampers for specific applications, such as AL-KO hitch dampers and trailer coupling dampers, designed to fit various trailer models and enhance overall towing performance. Whether you’re towing a caravan, boat, or other heavy loads, GASTAC’s dampers are engineered for high performance, long-lasting durability, and easy installation, making them a reliable choice for all your towing needs.
Trailers Dampers
Trailer Dampers Specifications
When selecting or replacing a trailer damper, it is important to measure the key dimensions accurately. Start with the Rod Diameter and Body Diameter, which determine the strength and load capacity of the gas spring. Next, measure the Stroke, which is the distance the rod can travel between the fully compressed and fully extended positions. Finally, record the Extended Length, which is the total length of the gas spring from the center of one end fitting to the other when fully extended. By following these steps, you can ensure the correct specifications for your application and achieve reliable performance.
Other Hydraulic Damper Applications
Hydraulic dampers for hospital bed side rails deliver smooth, controlled movement when raising or lowering side rails. They prevent sudden drops, ensuring patient safety and comfort, while minimizing noise in sensitive medical environments.
Built for durability, these hydraulic dampers and shock absorbers for hospital beds handle frequent hospital use with reliable performance.
Hydraulic dampers on bicycle rack trailers deliver smooth, stable motion when loading or unloading bikes. They absorb shocks and prevent sudden movements, protecting bicycles from damage while ensuring easy handling for riders on the go.
Built tough for outdoor use, these hydraulic dampers withstand frequent travel and rough roads. Their controlled performance reduces vibration, enhances safety during transport, and makes every journey more secure and worry-free for cyclists.
Lawn Mower Steerings
Upgrade your lawn mower with hydraulic dampers that transform steering into a smooth, controlled experience. No more sudden jolts or shaky handling—just stable control, safer operation, and greater comfort, even on bumpy or uneven ground.
Built to last in tough outdoor conditions, these hydraulic dampers resist wear, vibration, and heavy use. With precise motion control, they improve steering accuracy, reduce operator fatigue, and keep your mower performing at its best season after season.
Hydraulic dampers for clinical waste bins ensure every lid closes smoothly, quietly, and without sudden impact. By controlling descent speed, they prevent spills, reduce noise in medical environments, and help protect staff from accidental finger injuries.
Built for healthcare use, these dampers provide reliable, long-lasting performance even under frequent, high-volume bin operation. Their durable design enhances hygiene compliance, improves workflow efficiency, and maintains a safer, more professional clinical setting.
Frequently Asked Questions



























































