Uflex UP28R Rear Mount Helm 1.7 cu. 3/4" Tapered Stainless Steel Shaft

The Uflex UP28R Rear Mount Helm with 1.7 cubic inch displacement and 3/4" tapered stainless steel shaft is a hydraulic steering system component engineered for reliable vessel control in marine and offshore applications. Built by Uflex USA, a manufacturer known for precision hydraulic steering solutions, this rear mount helm delivers positive rudder response with integrated safety and locking mechanisms designed for demanding operational environments.

This helm assembly features a ball bearing piston race that minimizes friction and wear during extended duty cycles, while the 3/4" tapered stainless steel shaft resists corrosion in saltwater and harsh marine conditions. The built-in lock valve provides positive rudder lock, preventing unwanted helm drift during idle or transit operations. An integral relief valve protects the system from overpressure spikes, and the cast iron cylinder rotor ensures durability under sustained hydraulic load. Maintenance accessibility is optimized—both the lock valve and shaft seal are positioned for rapid field replacement without full system disassembly, a critical consideration for operators requiring minimal downtime.

The compact design of the UP28R makes it well-suited for retrofit installations and space-constrained marine vessels where steering system footprint impacts weight distribution and deck layout. Available in four displacement sizes, Uflex's modular approach allows operators and engineers to match steering responsiveness to vessel size and operational profile. This 1.7 cubic inch model serves mid-range applications where proportional control and reaction speed are balanced against system complexity and maintenance requirements.

Hydraulic steering systems like the Uflex UP28R are standard across commercial fishing vessels, military patrol boats, offshore support craft, and high-performance watercraft where mechanical steering cannot reliably transmit control inputs. The rear mount configuration allows helm installation at the vessel's aft station, separating the steering mechanism from the control console for applications requiring distributed system architecture. Specifications reflect field-proven marine engineering standards for reliability in salt-spray and high-vibration environments.