Stator coil replacement for Arctic ATV models 400, 400/500, ACT 4X4, MRP, FIS AUTO, 375, 650 H1, FIS MudPro, Prowler 650 H1, TBX, TRV 400, and 650 H1.Designed to restore system functionality by generating electrical power for the ignition and circuits.Direct fit for specified vehicles, compatibility with specifications.Constructed with copper windings and insulation to support performance under normal operating conditions.Installs in place of the stator using standard tools and procedures.