Ultraflex Hydraulic Steering Pump UP39 T (Tilt) - 42455G

UP39 T is a steering pump (helm pump) for marine hydraulic steering systems, in the "T" version designed for installation with a tilt mechanism – allowing the steering wheel to be tilted to a comfortable position. The pump converts the movement of the steering wheel into hydraulic oil flow, which powers the steering actuator (e.g., for an outboard motor, stern drive, or rudder – depending on the cylinder used).

The built-in lock valve maintains the set course (positive rudder lock), and the relief valve limits the pressure protecting the system from overload. The design is adapted to the marine environment: stainless steel, cast iron rotor, and solutions that facilitate servicing.

• Type: Hydraulic steering pump (helm pump) – Tilt version (T)
• Geometric capacity: 39cm³/rev (2.4 cu.in/rev)
• Number of pistons: 7
• Relief valve setting: 70bar (1000 PSI)
• Check valve / course lock: Yes (built-in lock valve – positive rudder lock)
• Steering wheel shaft: 3/4" tapered, stainless steel
• Max. steering wheel diameter: 406mm (16") for Tilt configuration
• Tilt mechanism: Tilt range 48°; 5 lock positions

Part Number: 42455G