Hynautic Helm Pumps

Hynautic H-21 2.75cu. in. 1" Straight Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems (H21) for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder...

H-21-01 Helm Assembly 2.75 Cubic In. 1in. Straight Shaft   Looking for the H-21? Click HERE

Hynautic H-22 2.0cu. in. 1" Straight Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder configurations...

Hynautic H-22-1 2.0cu. in. 3/4" Special Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder configurations...

Hynautic H-22-2 1.6cu.in. 1" Straight Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder configurations...

Hynautic H-25 2.75cu.in. 3/4" Taper Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder configurations...

Hynautic H-26 2.0cu.in. 3/4" Taper Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder configurations...

H-29 Helm Assembly 2.75 Cubic in. 1in. Straight Shaft

H-30 Helm Assembly 2.00 Cubic in. 1in. Straight Shaft

H-31 Helm Assembly 2.75 Cubic in. 1in. Straight Shaft

Hynautic H-41 5.5cu.in. 1" Straight Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems (H41) for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder...

Hynautic H-41-02 Helm Pump Questions? Tech Support: Dometic Seastar Tech Support Stock Inquiry: Stock Inquiry Page No Sales Tax on Purchases outside of California "Same Day Shipping" ONLY Applies to Paid Shipping Expert Customer...

Hynautic H-42 4.0cu.in. 1" Straight Shaft - Hydraulic Marine Helm Pump SeaStar offers rugged 3-line Hynautic heavy duty steering systems (H42) for most work and pleasure boats up to 70 feet. A wide choice of helm displacements and cylinder...

Hynautic H-42-02 4.0cu.in. 3/4" Taper Shaft - Hydraulic Marine Helm Pump (SeaStar - formerly Teleflex) SeaStar offers rugged 3-line Hynautic heavy duty steering systems for most work and pleasure boats up to 70 feet. A wide choice of helm...

H-42-04 Helm Assembly 4.0 Cubic in. 1in. Straight Shaft

Hynautic H-50 Series Hydraulic Marine Boat Helm Pump (REPAIR ONLY) Background: SeaStar acquired Hynautic in the early 2000's, soon after that they discontinued the H-50. You can send us your helm pump for a professional rebuild or If it is not...

Hynautic H-50 Hydraulic Helm Pump - SeaStar Replacement Kit The Hynautic H50 compact hydraulic boat steering helm was discontinued by SeaStar but you can purchase this direct replacement kit! What is included in this kit: 1x HH5273-3 - 2.0 Cu.In...

Hynautic H-52 Hydraulic Helm Pump - SeaStar Replacement Kit The Hynautic H-52 compact hydraulic boat steering helm is a discontinued part, there are two options available to you: Purchase SeaStar components to replace your current helm. (What is...