The John Deere R66650 is a genuine OEM thrust washer designed to manage axial loads and maintain precise spacing between rotating and stationary components in various John Deere agricultural and construction equipment. This high-quality washer helps reduce friction and wear, contributing to the longevity and smooth operation of critical assemblies. With an outer diameter of 50 mm, an inner diameter of 35 mm, and a thickness of 2 mm, it is engineered to exact specifications for optimal performance and durability across a wide range of John Deere tractors, combines, forage harvesters, and loaders.