4 Base Gear and Blade Gear Spare Replacement Part for Magic Bullet for on Top of Power Base 4 Brand New Base Gear for the Magic Bullet Power Base. We make no claims that these are original Magic Bullet products. We are not associated with Homeland Housewares LLC Directions: To remove your broken piece, use a flat screw driver at bottom center of power base and turn gear on top clockwise with vise grip and protective cloth. You have to put a lot of strength on it. It's gonna be a bit tough to turn.