The John Deere AT113926NO is a genuine OEM oil seal, precisely engineered with an inner diameter of 56 mm, an outer diameter of 75 mm, and a thickness of 15.7 mm. This high-quality seal ensures optimal performance and prevents leaks in a wide range of John Deere agricultural and construction equipment, including numerous models of backhoe loaders, crawler dozers, excavators, and wheel loaders. It is a critical component for maintaining the integrity of hydraulic systems and other moving parts, offering reliable sealing for demanding applications.