The Case IH 135795420 is a genuine OEM lock nut, essential for maintaining secure connections in a range of Case IH agricultural and construction equipment. This high-quality fastening component is engineered to resist loosening from vibration and stress, ensuring the long-term reliability and safety of machinery assemblies. Designed to meet original equipment specifications, it provides a precise fit and durable performance for models such as the JX70, JX80, JX90, JX95, 4210, and 4230 series tractors.