The Case IH 87529333 O-Ring is a genuine OEM component designed for critical sealing applications within hydraulic and steering systems across a wide range of Case IH agricultural and construction equipment. This high-quality O-ring provides a secure and leak-free seal, essential for maintaining system integrity and operational efficiency. With an inner diameter of 44.45 mm, an outer diameter of 50.8 mm, and a thickness of 3.17 mm, it meets precise OEM specifications for optimal fit and performance, preventing fluid leaks and ensuring smooth operation.