The Case-IH 5185933 is a genuine OEM disc designed for various Case-IH round baler models, including the 8465, 8480, RB454, RB464, and RB564. This high-quality disc measures approximately 393.7 mm (15.5 inches) in outer diameter, 38.1 mm (1.5 inches) in inner diameter, and 3.05 mm (0.12 inches) in thickness, with a weight of about 0.68 kg (1.5 lbs). It is engineered to meet original equipment specifications for reliable operation and extended service life in agricultural applications.