The Case IH 711048R2 is an authentic OEM O-ring designed to provide a secure and leak-free seal in a wide range of Case IH agricultural and construction equipment. With an inner diameter of 38.1 mm, an outer diameter of 44.45 mm, and a thickness of 3.18 mm, this O-ring is engineered for precise fitment and durability. It is a critical component for maintaining system integrity across numerous tractor, combine, and other machinery models.