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Dometic SeaStar Outboard Steering Cylinder, HC5445-3, Front Mount

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$797.31

$ 99 .00 $99.00

In Stock

About this item

  • Stroke limited to 6.8 inches overall travel for Honda bf200-bf250 outboard engines
  • Positionable stainless steel O-ring (orb) fittings for easy hose routing
  • Robust barrel design and new graphics compliment new boats and motor packages
  • State of the art proprietary sealing System offers superior resistance to repeated compression set and is designed to better withstand the harsh environment
  • Independent engine tilt for twin/triple engine installations
  • Not recommended for boats that exceed 75 mph or run surface piercing props or the power exceeds the maximum Coast Guard rating for the vessel
  • Kit includes: (1)SeaStar Pro helm pump (HH5770-3) (1)SeaStar Pro Cylinder (HC6345-3) (2)Hydraulic Steering Fluid (HA5430)
  • Not recommended for boats that exceed 75 mph or run surface piercing props or the power exceeds the maximum Coast Guard rating for the vessel


The top selling recreational marine hydraulic cylinder for outboard powered boats from the leader in marine steering technology, SeaStar Solutions (formerly Teleflex Marine).

The HC5445-3 Front Mount Outboard Steering Cylinder offers excellent resistance to repeated compression set and is designed to better withstand the harsh marine environment. It also features independent engine tilt for twin/triple engine installations and varying lock-to-lock turn ration dependent on helm selection. The new end gland sealing system has been redesigned with an 8-hole design for improved serviceability and updated with Positionable Stainless Steel O-Ring (ORB) Fittings for easy hose routing.

The HC5445-3 meets ABYC and NMMA certification standards and is designed and manufactured in North America. The cylinder is also compatible with SeaStar Power Assist Pump (PA1200-2) which provides an automotive feel to driving your boat with fingertip control.

The HC5445-3 Steering Cylinder is ideal for cruisers, runabouts, center console boats, offshore fishing boats and many more. It is specifically designed for Honda BF200-BF250 outboard engines, but can also be used in any applications requiring a stroke limited cylinder.

Upgrade Options to Consider:

  • Stainless Steel Bulkhead Hose Fittings
  • Tilt Steering
  • SeaStar Power Assisted Steering

SeaStar products are backed by a two-year recreational user warranty against manufacturing defects. SeaStar hydraulic steering systems are tested and certified using only SeaStar hydraulic fluid and SeaStar hydraulic hoses. Use of non-certified products to install SeaStar products may void warranty and could cause loss of steering control.


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