Description
DOMETIC SEASTAR Outboard Tie Bar Kit for Side-Mount Cylinder – HO5009
The Dometic SeaStar HO5009 tie bar kit is used to mechanically link twin outboard engines in steering systems using a side-mount SeaStar cylinder. It keeps both engines aligned through the steering arc so that a single steering cylinder can coordinate the movement of the paired motors.
This kit is specifically associated with SeaStar HC5370 and HC5370-3 side-mount outboard cylinders. Confirm engine center distance, engine model application, and cylinder compatibility before ordering, as tie-bar fitment is installation-specific.
- Connects twin outboards in side-mount SeaStar hydraulic steering installations.
- Designed for use with HC5370 and HC5370-3 side-mount cylinders.
- Synchronizes engine steering for predictable handling in dual-engine applications.
- Supports selected Honda, Johnson/Evinrude, Mercury, Yamaha, Suzuki and related outboard applications when fitment requirements are met.
- Engine-center fitment must be verified before installation.
Specifications
- Manufacturer Part Number: HO5009
- Product Type: Outboard tie bar kit
- Application: Twin outboard steering with SeaStar side-mount cylinder
- Use With: HC5370 and HC5370-3 side-mount cylinders
- Engine Centre Distance: Approximately 66–91 cm range noted in SeaStar catalog data for HO5009

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