Polaris OEM Ranger 400 500 EV LSV Lock & Ride Sport Roof 2012. Geniune OEM. 2878760 Genuine OEM Polaris Part OEM Polaris OEM Ranger 400 500 EV LSV Lock & Ride Sport Roof 2012. Geniune OEM. 2878760 Part Number: 2878760 Quantity: 1 May not include original package.