SeaStar HH5269-4 Front Mount 1.4 Hydraulic Boat Helm Pump

SeaStar HH5269-4 Front Mount 1.4 Hydraulic Boat Helm Pump

The Dometic SeaStar HH5269-4 Hydraulic Helm Pump is designed to deliver smooth, efficient, and highly responsive steering for a variety of marine vessels. Engineered for single or multiple outboard applications up to 700 HP, this front-mount helm pump ensures precise navigation, making it the preferred choice for center consoles, cruisers, and other high-performance boats.

With its compact design, robust construction, and advanced valve technology, this helm pump offers an improved steering experience with tighter, quieter operation, making it the go-to hydraulic system for boaters seeking optimal control.

New & Improved Features – Helm Upgrade to -4 Series

The HH5269-4 replaces HH5269-3 and HH5269 with significant upgrades:

✔ Enhanced Valve Technology – Provides quieter, tighter, and more responsive steering, minimizing chatter from overrunning loads.

✔ Stronger Check Valves – Improved durability and resilience, making the system more resistant to the stresses of trailering.

✔ Refined Aesthetics & Design – Features a sleek new look and a redesigned fill port plug for easier maintenance.

✔ Eliminated Flow Noise – Reduces hydraulic noise when coming off hard-over position, ensuring a smoother transition.

✔ Better Trailering Performance – Designed to withstand the rigors of trailering for longer service life.

✔ Tighter, More Responsive Steering – Delivers enhanced regrip performance, ensuring better control at higher speeds.

Applications:

✔ Ideal for inboard, sterndrive, and outboard boats up to 50 feet.
✔ Single outboard engine boats up to 60 MPH (for speeds over 60 MPH, see SeaStar PRO Helm Pumps).
✔ Can be used in multiple station setups for larger vessels.

Features:

• Compact helm
• Standard 3/4" tapered steering shaft
• Accepts wheels up to 28"
• Small 3.0" Hole cutout in dash

Technical Specifications:

What Comes In The Box:

• HH5269-4 Helm Pump
• Mounting Hardware
• HF6004 Fitting Kit 2x ORB-5 90° repositionable elbow fittings

Downloads & Resources: 

• SeaStar Boat Helm Installation Manual [PDF] 
• SeaStar Hydraulic Steering Selection Guide [PDF]
• SeaStar Marine Steering Catalog [PDF]
• Dometic Seastar Hydraulic Build Guide [HERE]
• We can rebuild your HH5269-4 [HERE]

CAUTIONS:

• Do NOT use Teflon or Loctite on the fittings.
• Do NOT try to install NPT fittings into helm pump as it may cause damage to the threads.
• The fluid cap must be in the uppermost position at ALL times.
• NEVER use brake fluid, only SeaStar Steering fluid or Mil Spec H5606 Fluid.

Installation Notes:

• The helm pump is packaged with repositionable O-ring hose fittings (ORB).
• If a 20° mounting wedge is used, cut out dash as per mounting wedge template and mount helm directly to the 20° wedge.
• The helm may be mounted with the helm shaft horizontal, vertical, or any angle in between.
• Install the hose fittings before installing helm pump for ease of installation.

Related Items & Spare Parts:

• HA5430H 1 Quart of SeaStar Fluid
• HA5438 Helm Bottle Filler Kit
• HP6032 Service Kit
• HF6004 Fittings
• HA5432 Non Vent Cap
• Seastar Hose
• Seastar Helm Pumps
• Seastar Cylinders

Why Choose the Dometic SeaStar HH5269-4 Hydraulic Helm Pump?

The SeaStar HH5269-4 Helm Pump is the gold standard for marine hydraulic steering, delivering precision, comfort, and durability. Whether you have a single-engine outboard, a high-performance center console, or a multi-station inboard setup, this pump provides effortless control with minimal maintenance.

With advanced valve technology, enhanced check valves, and noise reduction features, the HH5269-4 is an essential upgrade for boaters seeking top-tier hydraulic steering performance.

Upgrade your steering system today with the Dometic SeaStar HH5269-4 for a superior boating experience!

Questions?

• Tech Support: Tech Support Page
• Check Stock: Stock Inquiry Page
• Request a Shipping Quote: Request Quote Page

• No Sales Tax on Purchases Outside of California
• Buy Now Pay Later with Affirm or PayPal Pay Later
• Formerly Teleflex, Seastar is now Dometic Marine
• Seatech Marine Products, Inc. is an authorized dealer, and service center for Dometic Marine
• FREE Overnight Shipping to the Lower 48 States. (If the availability at the top of this page lists as "In Stock" and the processing time after that)

International, USVI, Puerto Rican, Hawaiian, Alaskan Customers: We Ship Worldwide and USPS, Shipping Cost May Quote Too High on Our Web Site, Contact Us for A Quote.