Polaris Hawkeye 400, Trailboss Trailblazer 330 ATV Fuel Pump (2011-14) - 2521135 Fits most 2011-14 Polaris Hawkeye, Trailboss, and Trailblazer models. Automotive quality replacement fuel pump. Installs just like stock with no modifications. Replaces Polaris # 2521135