The Case-IH 87728796 Locking Shaft Hub is an authentic OEM component designed for secure shaft locking in various Case-IH agricultural and construction equipment. This genuine part ensures reliable performance and precise fitment, maintaining the integrity of your machinery's power transmission systems. Manufactured to Case-IH's rigorous standards, it provides durability and efficient operation for compatible PUMA, MAXXUM, OPTUM, VESTRUM, FARMALL, LUXXUM, and QUANTUM series models.