The Krone 1554770 is a genuine OEM brass bush, precisely engineered with an inner diameter of 40mm, an outer diameter of 46mm, and a length of 30mm. This high-quality component ensures reliable performance and proper fitment in various Krone BIG X series forage harvesters, including models such as BIG X 1180, BIG X 980, BIG X 880, BIG X 780, BIG X 680, BIG X 580, BIG X 530, BIG X 1100, BIG X 1000, BIG X 850, BIG X 700, BIG X 650, BIG X 500, BIG X 480, BIG X 450, and BIG X 400. It is designed to meet Krone's stringent specifications for durability and operational efficiency in agricultural machinery.