SeaStar Hydraulic Steering Kit - MW
This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.
SeaStar Hydraulic Steering Kit – Front Mount Pivot Cylinder System
This kit has been discontinued by the manufacturer
The replacement kit is the SeaStar HK6400A-3 Hydraulic Steering Kit without Hoses and the SeaStar Outboard Hydraulic Steering Hose Kit in the required length.
This discontinued SeaStar hydraulic steering kit handles single and dual non-power assisted outboard engines up to 350 HP, or 700 combined HP for counter-rotating duals. The low-friction system works well on cruisers, runabouts, center consoles, and offshore fishing boats at speeds up to 60-MPH. The package includes the HC5345-3 cylinder, HH5271-2 helm, hoses, fittings, two quarts of steering fluid, bleeder kit, and instructions. The compact helm features a 4-7/16" footprint requiring only a 3" dash hole with a standard 3/4" tapered shaft. Requires 5-turns lock-to-lock with 1.7 helms and meets ABYC standards and NMMA certification requirements. Dual engine installations require a separate tie bar kit.
SeaStar Hydraulic Steering Kit Includes:
- Hoses
- Cylinder (HC5345-3)
- Helm (HH5271-2)
- Two quarts of SeaStar steering fluid (HA5430[H])
Features:
- A hydraulic steering system that is low-friction - optimal for long wear
- Package includes helm, cylinder, fittings, oil, bleeder kit, and detailed instructions
- Kit meets all ABYC standards and NMMA certification requirements
- Requires 5-turns from lock-to-lock (single cylinder) when using 1.7 helms
- Compact helm has a small 4-7/16” footprint; needs only a 3” dash hole
- Standard 3/4” tapered steering shaft
- Fast, easy installation
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

