The Polaris 3235542 Shift Shaft Rail is a genuine OEM part made in the United States specifically for Polaris ATV models like the ACE, Brutus, and RZR. This rail, measuring 7.00 inches in length, is designed for a universal fitment and comes as a single piece. It is important to note that this part is a crucial component for maintaining the proper functioning of your Polaris ATV's transmission and drivetrain system. Additionally, it is essential to be aware of the California Prop 65 warning regarding the potential health risks associated with powersports parts and accessories.