SeaStar Inboard

INTRODUCTION
SeaStar Inboard Steering Systems are engineered and manufactured for all Pleasure and Work Boat applications up to 50ft. with some exceptions. See the Application Guide below for specific details.

For Commercial and Work Boat applications over 50ft. (11.5m) and Pleasure Boats not included in the Application Chart below please refer to our Capilano range of Inboard Steering Systems.

Features
• Regular duty aluminum cylinders.
• Heavy duty brass cylinders.
• Easy installation for single and dual rudder vessels.
• Cylinders supplied with bleeder fittings.
• Two axis articulation.
• Easy autopilot interface.

……………………………………………………………………………………………………………………………….

Four steps to select a steering system for an inboard powered boat
Application Guide
Order Guide

back to top……………………………………………………………………………………………………………………………….

FOUR STEPS TO SELECT A STEERING SYSTEM FOR AN INBOARD POWERED BOAT

1. From the Application Guide below select the System Number appropriate for the vessel based on:
a) hull type – displacement or planing,
b) length of vessel,
c) number of rudders, and
d) usage of vessel.
2. From the Order Guide below select the appropriate helms and accessory hardware for each steering station.
3. From the Order Guide select the fitting and hose kits required for the installation.
4. Confirm that you have sufficient space available in:
a) the area the cylinder is to be mounted, and
b) the dash area for the steering components.

back to top……………………………………………………………………………………………………………………………….

APPLICATION GUIDE

BOAT LENGTH UP TO: PLANING HULL DISPLACEMENT HULL SAIL
SINGLE ENGINE TWIN ENGINE SINGLE ENGINE TWIN ENGINE SINGLE ENGINE
Pleasure Work Pleasure Work Pleasure Work Pleasure Work Pleasure Work
26FT (8.0M) 1 4 1 4 2 4 2 4 4 4
32FT (10.0M) 2 4 1 4 3 4 3 4 4 4
38FT (11.5M) 3 5 2 5 5 5 3 5 4 5
44FT (13.5M) 5 Ref 3 5 Ref Ref 5 Ref 5 Ref
50FT (15.0M) Ref Ref 5 Ref Ref Ref Ref Ref Ref Ref

a) Displacement Hull – maximum hull speed does not normally exceed 18 knots.
b) Planing Hull – maximum hull speed normally exceeds 18 knots.

back to top……………………………………………………………………………………………………………………………….

ORDER GUIDE

DESCRIPTION QTY. REQ. MODEL PART NO.
1 4 Turns Lock to Lock
Cylinder 1 BA125-7ATM HC5312
Helm 1 SeaStar I–Standard * HH5271
Tube 1 3/8″ dia Nylon (note 1 & 3) HT5___
Oil 3 SeaStar Oil HA5430
For Extra Steering Station Add:
Helm 1 SeaStar I–Standard * HH5271
Fitting Kit 1 Add a Station HF5502
Extra Tube 1 3/8″ dia Nylon (note 1 & 3)
Oil 1 SeaStar Oil HA5430

 

DESCRIPTION QTY. REQ. MODEL PART NO.
2 5 Turns Lock to Lock
Cylinder 1 BA135-7ATM HC5313
Helm 1 SeaStar I–Standard * HH5271
Tube 1 3/8″ dia Nylon (note 1 & 3) HT5___
Oil 3 SeaStar Oil HA5430
For Extra Steering Station Add:
Helm 1 SeaStar I–Standard * HH5271
Fitting Kit 1 Add a Station HF5502
Extra Tube 1 3/8″ dia Nylon (note 1 & 3)
Oil 1 SeaStar Oil HA5430

 

DESCRIPTION QTY. REQ. MODEL PART NO.
3 6 Turns Lock to Lock
Cylinder 1 BA150-7ATM HC5314
Helm 1 SeaStar I–Standard * HH5271
Tube 1 3/8″ dia Nylon (note 1 & 3) HT5___
Oil 3 SeaStar Oil HA5430
For Extra Steering Station Add:
Helm 1 SeaStar I–Standard * HH5271
Fitting Kit 1 Add a Station HF5502
Extra Tube 1 3/8″ dia Nylon (note 1 & 3)
Oil 1 SeaStar Oil HA5430

 

DESCRIPTION QTY. REQ. MODEL PART NO.
4 4-1/4 Turns Lock to Lock
Cylinder 1 BA150-7TM HC5318
Helm 1 SeaStar II–Standard ** HH5272
Copper Tube 1 3/8″ dia Copper Tube (note 2 & 3) or
SeaStar Hose 1 SeaStar Outboard Hose (note 2 & 3) HO5___
Oil 3 SeaStar Oil HA5430
For Extra Steering Station Add:
Helm 1 SeaStar II–Standard ** HH5272
Fitting Kit 1 Add a Station HF5502
Extra Tube 1 3/8″ dia Copper (note 2 & 3)
Oil 1 SeaStar Oil HA5430

 

DESCRIPTION QTY. REQ. MODEL PART NO.
5 5-1/2 Turns Lock to Lock
Cylinder 1 BA175-7TM HC5319
Helm 1 SeaStar II–Standard ** HH5272
Copper Tube 1 3/8″ dia Copper Tube (note 2 & 3) or
SeaStar Hose 1 SeaStar Outboard Hose (note 2 & 3) HO5___
Oil 3 SeaStar Oil HA5430
For Extra Steering Station Add:
Helm 1 SeaStar II–Standard ** HH5272
Fitting Kit 1 Add a Station HF5502
Extra Tube 1 3/8″ dia Copper (note 2 & 3)
Oil 1 SeaStar Oil HA5430

 

OPTIONAL EQUIPMENT PART NO.
Back Plate Kit (for use with Standard Helms) HA5418
20 Degree Wedge (for use with Standard Helms) HA5419
Autopilot Fitting Kit (for use with all Helms) HF5502
* Tilt Helm-SeaStar I HH5741
* Sport Tilt Helm-SeaStar I HH5291
* Rear Mount Helm-SeaStar I HH5261
** Tilt Helm-SeaStar II HH5742
** Sport Tilt Helm-SeaStar II HH5292
** Rear Mount Helm-SeaStar II HH5262

Notice
1. For systems 1, 2 & 3 – nylon tubing (3/8″ diameter) is the standard requirement for plumbing the system. Copper tubing (3/8″ diameter) can be substituted but Fitting Kit HF5507 is required.
2. For systems 4 & 5 – copper tubing (3/8″ diameter) is the standard requirement for plumbing the system. Fitting Kit HF5508 is required.
3. For systems 1, 2, 3, 4, & 5 SeaStar outboard hose can be substituted for nylon or copper tube. These hoses must be ordered in standard lengths. They cannot be cut to length.

back to top……………………………………………………………………………………………………………………………….