Polaris 2520864 - Replacement MPN: 5436307,2520864,2520673,1240382,1240239 OEM Polaris Product, Part Number: 2520864 See product description below for vehicle fitment or to verify fitment for your specific vehicle, please contact us, and provide us with your VIN that can be found on your vehicle or your insurance card. Polaris Engineered service parts deliver unmatched performance and fit for your vehicle. Each one is meticulously crafted to match your machine and has been extensively tested in the field so you can ride with 100% confidence. OEM Polaris Fuel Tank w/ Pump Assembly Part # 2520864.