The Fiatagri 4890926 O-RING is a genuine CNH Industrial replacement part, designed for critical sealing applications in various Fiatagri, New Holland, and Case IH agricultural and construction equipment. This high-quality O-ring ensures a tight seal, preventing leaks and maintaining optimal system pressure. With an inner diameter of 44.45 mm, an outer diameter of 50.8 mm, and a thickness of 3.175 mm, it is engineered to meet OEM specifications for durability and performance across a wide range of tractor models.