The Case IH CA3131177R1 is a genuine OEM oil seal, also known as a Simmerring, specifically designed for hydraulic pump and transmission applications in a wide range of Case IH agricultural equipment. This high-quality shaft seal features precise dimensions of 17mm inner diameter, 30mm outer diameter, and 7mm width, ensuring a perfect fit and reliable sealing performance to prevent fluid leakage and protect critical components. Manufactured to OEM standards, it guarantees durability and optimal function in demanding operational environments.