The AL-KO 623111 brake drum is a genuine replacement part designed for trailers, featuring a robust construction with a 200x50mm brake size. It comes equipped with a pre-installed compact bearing (34/64x37mm) for reliable performance and easy installation. The drum has a 5-bolt pattern with a 112mm bolt circle diameter, making it compatible with various AL-KO axles. This original equipment manufacturer (OEM) part ensures optimal braking efficiency and durability for your trailer.