The AL-KO 573194 is a genuine AL-KO 2051 brake drum designed for trailer wheel brake systems. It features a 200mm drum diameter and accommodates a 50mm shoe width. This brake drum is equipped with a compact bearing, part number 581169, and has a 5-stud wheel bolt pattern with a 112mm PCD, using M12 wheel bolts. It is specifically compatible with AL-KO 2051 wheel brake assemblies, ensuring reliable and safe braking performance for various trailer applications.