2025 SeaValue Premium - Catalog - Page 242
Steering and Controls
240
SEASTAR FRONT MOUNT OUTBOARD
CYLINDER
SEASTAR STEERING KIT
The world's most popular outboard
hydraulic system offers smooth,
super-efficient steering for today's high
performance hulls. It's the OEM choice
for center consoles, cruisers and more.
Updated cylinders fit the same applications as the prior models. Improvements over
previous models include: Updated styling, a more robust barrel, new sealing systems
and materials with excellent resistance to compression set, and new adjustable
stainless steel O-ring fittings (ORB). Front Mount cylinders are balanced and the
most commonly used. Recommendations:
Single Engines:
Single Cylinder: 350 HP-Max, 65 MPH-Max HC53xx Cylinder (See note 1)
Single Cylinder: 350 HP-Max, HC63xx Pro or HC6845S (See note 2)
Applications: Single and dual non-power-assisted outboard engines up to 350 HP
(700 combined HP for counter-rotating duals) that have ABYC standard engine tilt
tube. Ideal for cruisers, runabouts, center console boats, offshore fishing boats and
many more. Suitable for speeds up to 60 MPH and dual station use (with purchase
of extra helm, hose & fittings). Allows independent engine tilt in dual engine
installations. Dual engines require purchase of a tie bar kit and extra hardware.
Helm and cylinder equipped with adjustable O-ring fittings to simplify the installation
process and allow for simple reorientation of the fittings after installation.
Features:
• 5 turns lock-to-lock
• 47/16" footprint; needs 3" dash hole
• Standard 3/4" tapered shaft
• HO51xx hoses sold separately
Item#
1-HK64004
Dual Engine Non-Counter Rotating:
Single cyl: 450 hp max, 55 MPH max. HC53xx Cylinder, HO60xx Tiebar
Dual cyl: 600 hp max, 55 MPH max. HC53xx Cylinders, HO60xx Tiebar
Dual Engine Counter Rotating:
Single cyl: 600hp max, 55 MPH max. HC53xx Cylinder, HO60xx Tiebar
Dual cyl: 600 hp max, 55 MPH max. HC53xx Cylinders, HO60xx Tiebar
Kit Includes:
• HH5271x - Dometic Helm 1.7 cu. in.
• HC53453 - Dometic Pivot Cylinder
• HA5430 (2) - Hydraulic Oil (1 Liter)
Description
Steering System w/o Hoses
Triple Engine One with Counter Rotating:
Dual cyl: 900 hp max, 55 MPH max. HC53xx Cylinder, HO60xx Tiebars
Triple cyl: 900 hp max, 55 MPH max. HC53xx Cylinders, HO60xx Tiebars
Special
1449.99 EA
Note 1. Dometic has specific steering equipment for boats that are driven
aggressively, used in severe conditions or with more than 300 HP per engine.
Before ordering, determine the best application for the boat based on hull design,
speed, and usage. For higher speed single engine applications, Seastar recommends
the use of Seastar PRO cylinders.
HOSE KIT
Item#
1-HC53453
Includes two hoses - can be used with all Dometic
systems, except SeaStar PRO, BayStar, Capilano
and 3-line inboard systems. ID of 5/16".
Item#
1-HO5114
1-HO5116
1-HO5118
1-HO5120
1-HO5122
1-HO5124
Length
14'
16'
18'
20'
22'
24'
Qty
2
2
2
2
2
2
Special
183.99 BX
188.99 BX
193.99 BX
193.99 BX
244.99 BX
254.99 BX
Item#
1-HA5438
WARNING Cancer Causing Y -
Mount
Front
• SeaStar Hydraulic Steering Fluid is engineered with a proprietary
additive package which contains anti-foaming and anti-rusting
agents, anti-oxidants, viscosity stabilizers, corrosion inhibitors,
wear additives and a water emulsification additive
• SeaStar Hydraulic Steering Fluid is the ONLY steering fluid which
is Validated and Performance Matched to ensure the optimum
performance and safety of SeaStar Solutions Hydraulic Steering
Systems
Item#
1-HA5430H
Special
713.99 EA
WARNING Reproductive Harm
Special
38.99 EA
SEASTAR HYDRAULIC OIL
Features helm rotor supported by 3 roller bearings, ball bearing piston race,
simplified integrated metal construction, field replaceable shaft seal, -5 ORB port
threads, internal pressure relief valve, front of dash fill, lock valve for positive rudder
lock, patented bleed tubes and internal air pocket to eliminate oil expansion overflow.
Type
Dometic 1.7
Special
839.99 EA
Use for all inboard/outboard, outboard, and inboard Seastar hydraulic helms. Kit
includes: hose with screw cap which fits SeaStar or equivalent oil bottles and push
pin for venting/resealing bottle. Allows for clean bleed when used properly.
Compact and stylish. Fits 3'' dash hole for
round look with retro fit of 41/2'' dash hole
for standard square look. Equipped with
adjustable O-ring fittings to simplify the
installation process and allow for simple
reorientation of the fittings after installation.
X-
Mount
Pivot
SEASTAR FILL/BLEED HOSE KIT
SEASTAR HELM
Item#
1-HH52714
Type
Front Mt.
Z-
Size
Quart
WARNING Cancer and Reproductive Harm
Special
33.99 EA
See www.P65Warnings.ca.gov
