The Case-IH 87565785 is a genuine OEM lock nut designed for reliable and secure fastening in various Case-IH agricultural and construction equipment. This essential component ensures that bolted connections remain tight, preventing loosening due to vibration and operational stress. Manufactured to strict Case-IH specifications, it guarantees optimal fit and performance, contributing to the longevity and safety of your machinery. Ideal for maintenance and repair, this lock nut is a critical part for maintaining the integrity of your equipment's assemblies.