The John Deere AT330187 is a genuine OEM plug designed for use in a wide range of John Deere agricultural and construction equipment. This essential component ensures proper sealing and functionality within hydraulic systems, transmissions, or engine components. Manufactured to John Deere's rigorous standards, it provides reliable performance and a precise fit for compatible models, including backhoe loaders, excavators, dozers, and an extensive list of scrapers. With dimensions of 19.05 mm in length, width, and height, and a weight of approximately 0.023 kg, this plug is a critical part for maintaining your machinery.