This aftermarket replacement trailer coupling, compatible with the AL-KO AK161 model, is designed to provide a secure and reliable connection for unbraked trailers. Engineered to handle a maximum permissible total weight of 1600 kg and a vertical load of up to 120 kg, it offers robust performance for various towing needs. The versatile design allows for easy installation on drawbars with diameters of 35mm, 45mm, or 50mm, making it a flexible solution for many trailer types. As a non-OEM alternative to the AL-KO part number 1730218NO, this coupling ensures safe towing operations. It typically features essential safety indicators, such as a wear indicator on the coupling ball and a safety indicator for proper engagement, enhancing user confidence. Constructed from durable materials, this replacement hitch is built for longevity and consistent performance, providing an economical yet effective solution for maintaining your trailer's towing system. Ideal for utility trailers, boat trailers, and other light-duty unbraked applications requiring a 1600 kg capacity.