Overview
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)

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

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

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.
Specifications
Category Name
Steering & Controls-seastar Steering
Sale Type
New
Manufacturer
Seastar
UPC
731957916846
Hazard
9
LNSuse1
551071
LNSuse3
48937
ModuleID
PF_553349
DMPPartNo
30-4854
KMSPartNo
TEL HC53583
AS400Description
CYLINDER O/B FM YAM HPDI & 4ST
VendorItemNumber
HC5358-3
WebLongDescription

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)

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

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

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.

WebShortDescription

Dometic HC5358-3 Front Pivot Mount 8" Stroke 8.34 Cubic Inch Outboard Cylinder HS5157 Seal Kit

Contact Information

 Contact Information

Gibbons Motor Toys

5009-50 Ave
Gibbons   Alberta , T0A 1N0

780-923-3796 1-800-266-9569

Location

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