Hynautic Hydraulic Steering Unit - H-50 Series

Hynautic 50 Series Hydraulic Helm Pumps are now manufactured by Teleflex as direct replacement helm pumps for your older 50 Series pumps.

Hynautic....There are a few Hynautic models still being manufactured. If you have a Hynautic system on your vessel and need a replacement, see how to identify the model you have at ’Identify’ then come back to this page to purchase it.(We do service and rebuild all brands of hydraulic steering units and we recommend that if you have a unit that you rebuild rather than purchase new to save a considerable amount of money.)

The unit shown are the only available new. There may be some other models in used ones that we can get and rebuild for you if necessary, otherwise you will have to convert the helm to another brand that will match your cylinder.

H-50 2.0 cu. in. 3/4 inch taper shaft

H-51 2.75 cu. in. 3/4 inch taper shaft.

H-52 1.65 cu. in. 3/4 inch taper shaft