The New Holland 1997880C1 is a genuine OEM Belleville spring designed for critical applications in New Holland T8 and T9 series tractors, as well as various Case IH Magnum and Steiger models. This precision-engineered spring provides essential tension and load distribution, crucial for the reliable function of clutch or brake assemblies. With an outer diameter of 95.25 mm, an inner diameter of 50.8 mm, and a thickness of 5.08 mm, it ensures optimal performance and durability in demanding agricultural environments.