The John Deere R54815 is a genuine OEM fitting designed for use with oil pump tubes in a wide range of John Deere agricultural and construction equipment. This essential component ensures proper connection and sealing within the oil system, contributing to the reliable operation of the machine. Confirmed dimensions are approximately 95.25 mm in length, 50.8 mm in width, and 31.75 mm in height, with a weight of about 0.05 kg. It is compatible with numerous John Deere models across various series, including 4044R, 5045E, 6100D, 7R, 8R, 9R, S-series, T-series, W-series, and X9 combines.