The DEUTZ-FAHR 4170178 is a genuine OEM valve seat ring designed for use in Deutz 1013 series engines, commonly found in various AGROTRON tractor models. This precision-engineered component ensures a proper seal for the engine valves, critical for maintaining compression and efficient combustion. With an outer diameter of 42 mm, an inner diameter of 32 mm, and a height of 7 mm, this valve seat ring is manufactured to exact specifications for reliable fitment and long-lasting performance in demanding agricultural applications.