Dometic Seastar
SeaStar HH6544-4 Classic Tilt 1.4 Hydraulic Marine Helm Pump
- SKU:
- HH6544-4
- UPC:
- HH65444
- Condition:
- New
Description
SeaStar HH6544-3 Classic Tilt 1.4 Hydraulic Boat Helm Pump
The world's most popular hydraulic boat steering helm (HH65444) offers smooth, efficient no feedback steering for inboard and outboard applications. Super-efficient steering for today’s high performance hulls with single or multiple outboards up to 700 HP combined. It’s the OEM Choice for center consoles, cruisers and more.
Important Update: Seastar Helm Update to -4
The latest series of helms has been redesigned to provide a better experience for the vessel operator:
- New valve technology ensures tighter, quieter, and more responsive steering, while minimizing the potential for chattering when dealing with overrunning steering loads.
- More durable check valves, making the entire steering system more resilient to the rigors of trailering.
- Revamped Design to enhance their aesthetics, and has introduced a new fill port plug design for easier maintenance.
- HH6544-4 replaces the HH6544-3, HH6544 and is the direct replacement
Applications:
- Most Hydraulic Steering applications for inboard/sterndrive/outboard boats up to 50ft
- Single outboard engine boats that travel up to 55MPH, for boats over 55-60MPH see PRO Helm Pumps
- Capable to be used in multiple stations.
Features:
- Maintenance Free and Fits Most Dashes
- Marine Grade Aluminum Shaft
- 48° Tilt Range (12° Down / 36° Up)
- 5 Positive Lock Positions
- Shaft Seals to Prevent Water Ingress
- Compact Footprint
- Accepts Wheels up To 20"
- Small 4.5" Hole Cutout in Dash
- Pre-Loaded Dual Tapered Bearings
Specifications:
- Front Mount Installation
- Standard 3/4" Tapered Steering Shaft
- 1.4 Cubic Inches
- 1000 PSI Relief Valve Settings
- Replaces the Sea Star Traditional Tilt Helm: HH5741
What Comes In The Box:
- HH6544-4 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 HH6544-4 [HERE]
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
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
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
- FREE Ground Shipping to the Contiguous 48 States
- Formerly Teleflex, Seastar is now Dometic Marine
- Seatech Marine Products, Inc. is an authorized dealer, and service center for Dometic Marine
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.
Warranty Information
Seatech Marine Products is an authorized dealer for Dometic that distributes Seastar Products, this part has a 2 Year Limited Warranty from them. Please visit their website for full details: https://www.dometic.com/en-us/outdoor/support/warranty-statements
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