The Dometic SeaStar® Helm Pump is an axial piston pump specifically designed for manual steering. Every load bearing point within the helm pump runs on either a roller or ball bearing race for super low friction, smooth, positive steering. It has a built-in lock valve to prevent the steering load from feeding back to the driver. The lock valve will not allow the rudder or drive unit to move until you apply load by turning the steering wheel. The lock valve section of the helm also includes a relief valve. This relief valve provides over pressure protection for mechanical components, hydraulic hoses and fittings.
• Unique lock valve provides instant steering response without loss of engine feel and comfort • Small 76mm hole cut out in dash • Can be retro-fitted into old Dometic SeaStar® 115mm hole cut out (use 291908 mounting kit) • 33cc (2.0 cu/in) displacement • Maximum steering wheel diameter is 660mm • 103 bar (1500 psi) relief valve setting • Convenient front of dash filling point • Complete with straight fittings • Balanced hydraulic systems only
Pro helm 2.0 - front mount
Accessories 291908 Back plate kit 291906 20º wedge
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