SeaStar HK6400TS-4 Tilt Steering Kit Sport
The Dometic SeaStar HK6400TS4 provides unmatched steering comfort and control. This kit includes a helm, cylinder and 2 quarts of steering fluid, as well as a pair of SeaStar Steering Hose – on us!
New & Improved Features – Helm Upgrade to -4 Series
The HK6400TS-4 replaces HK6400TS-3 and HK6400TS with significant upgrades to the helm:
✔ 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.
This Kit Includes:
- HH6191-4 1.7 Sport Tilt Helm Pump
- Dash Cut Out Dia: 3″
- Shaft Size: 3/4″ Taper
- 1000 PSI
- HC5345-3 Front Mount Outboard Cylinder
- Bore Dia: 1.375″
- Displacement: 8.34in³/rev
- 1000 PSI
- HO5100 10-35′ Standard Hoses
- PSI Rating: 1000
- Length: 10ft – 35ft
- Connections: Brass or Stainless Steel
- HA5430H SeaStar Hydraulic Steering Fluid
- Quantity: 2 Quarts
- H5606QT will ship in this parts place if unavailable
Downloads & Resources:
- Cylinder Installation Manual [PDF]
- Helm Pump Installation Manual [PDF]
- SeaStar Steering Catalog [PDF]
- SeaStar Hydraulic Steering Selection Guide [PDF]
- Dometic SeaStar Hydraulic Build Guide [HERE]
Will This Cylinder Work on my Boat?
- If you have a Single Outboard Engine (Normal Use)
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
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