Steering and Components› Power Steering and Components

Dometic USA

SS O/B HOSE KIT 30 FT

$392.99

SKU: D018 HO5130

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The SeaStar Solutions HK6400A-3 is a hydraulic outboard steering system that includes the SeaStar HO5130 30ft hose kit. It is designed for boats with single outboards up to 300 HP or twin outboards up to 450 hp (non-counter rotating) / 600 hp (counter rotating), with speeds up to 60 mph. This system requires a 3-inch (76mm) cut-out hole in the dash and a minimum 21-inch (534mm) splashwell width.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDometic USA
Part NumberD018 HO5130

Videos

SeaStar Hydraulic Steering Install

SeaStar Hydraulic Steering Install
SeaStar Hydraulic Steering Repair

SeaStar Hydraulic Steering Repair
Damaged SeaStar Hydraulic Steering, Removing and Replacing SeaStar Cylinders and Hoses

Damaged SeaStar Hydraulic Steering, Removing and Replacing SeaStar Cylinders and Hoses
How To Upgrade to Hydraulic Steering - PowerBoat TV

How To Upgrade to Hydraulic Steering - PowerBoat TV
How to Connect Hydraulic Fittings on your Boat

How to Connect Hydraulic Fittings on your Boat

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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