Helm Tilt Mechanism for Zero Torque Helms by Uflex USA®. X52 tilt mechanism fits Uflex tilt mount rotary and rack and pinion steering helms as well as Ultraflex tilt mount hydraulic pumps except SilverSteer™ and MasterDrive™ steering systems. Tilt range of 48° and five locking positions - suitable on tilt mount helms.