SeaStar HK6400A-3 18ft Hydraulic Outboard Steering HO5118 HK6318A-3 Kit Teleflex


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Product Details

New SeaStar Solutions (Teleflex Marine) HK6400A-3 SeaStar hydraulic steering system with HO5118 18-foot hose kit included (kit part number HK6318A-3).

The SeaStar is for outboard-powered boats up to 300 horsepower and features 5 turns lock-to-lock, Teleflex NoFeedBack technology, and a 3/4″ tapered steering shaft (steering wheel not included). Exceeds N.M.M.A. certifications and A.B.Y.C. standards, and is the OEM choice of many boat manufacturers.

This listing includes a 18 foot hose kit, part number HO5118. If you’re unsure what length you need, use the measuring guide in the product images and view my other SeaStar listings if you need a different length kit.

Comes with HC5345-3 cylinder, which fits most outboards. Use the application guide in the product images to make sure that is what you need prior to ordering. If you need a different cylinder, find the SeaStar kit that comes with it here: HC5347-3, HC5348-3, or HC5358-3. If you need the HO5090 spacer kit, find it here.

The SeaStar kit comes as seen in the photo, and includes the following contents:
DescriptionPart NumberQty
Hose KitHO51181
Steering FluidHA54302

For the tilt helm equipped SeaStar kit, view my SeaStar tilt listing. The SeaStar can be used with twin-outboard boats up to 600hp combined (450hp non-counter rotating) with additional components. Contact for more information.

The HK6400A-3 replaces the HK6400A, and comes with new SeaStar ORB fittings that give greater installation flexibility.

Additional information

Product Specifications
ManufacturerSeaStar Solutions
BrandSeaStar Solutions
Manufacturer Part NumberHK6400A-3, HO5118
Item Weight22.5 lbs
Part NumberHK6318A-3
Warranty2 Year
Country of ManufactureCanada
Shipping Weight25 lbs
Shipping Dimensions22" x 14" x 5"
ReplacesTeleflex Marine HK6400A-3, HO5118
Size18 Foot
TypeBoat Steering Kit