Designed to allow servicing of Polaris 44mm ID wheel bearings without removing the wheel shaft Works with Polaris bearings 3514822, 3514699, 3514924 & 3514627, EPI bearing WE301438 or any equivalent High quality CNC machined with precision drilled grease channel Simply remove the wheel, brake caliper and hub. Insert Greaser Tool and use your grease gun to pack…