Page 73 - 2025 Parts & Accessories Catalogue

HYDRAULIC INBOARD STEERING
FEATURES
APPLICATIONS
SEASTAR INBOARD
• Single Engine Planing/Displacement Hull Craft from 26-44 feet.
• Cylinders supplied with bleeder fittings.
SeaStar has 2 types of inboard steering: • Easy autopilot interface. SeaStar (with SeaStar 1.7, 2.0 or 2.4 helm) and SeaStar Capilano (with Capilano 1250V or 1275V variable turn helm)
SEASTAR INBOARD STEERING - Application Guide
•Regulardutyaluminumorheavydutybrasscylinders. •Mostinboardpoweredboatswithsingleortwinengines.
• Easy installation for single and dual rudder vessels.
• Twin Engine Planing Hull Craft from 26-50 feet. STEERING • Two axis articulation. • Twin Engine Displacement Hull & Sail Craft from 26-44 feet.
SeaStar systems are described on this page
HOW TO SELECT AN INBOARD STEERING SYSTEM
1) From the application guide 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 select the appropriate helm and
accessory hardware for each steering station. 3) From the order guide select the fitting and hose kits required. 4) Confirm that you have sufficient space available where the
cylinder will be mounted and at the dash for the helm, etc. Displacement Hull - Maximum hull speed does not normally
exceed 18 knots. Planing Hull - Maximum hull speed normally exceeds 18 knots.
ENGINE/ CYLINDER
COMPONENT QTY. DESCRIPTION REQ’D
CYLINDER 1
HELM 1
TUBING (See NOTES 1 & 3)
OIL 3
HELM 1
FITTING KIT 1
EXTRA TUBING (See NOTES 1 & 3)
OIL 1
CYLINDER 1
HELM 1
TUBING (See NOTES 1 & 3)
OIL 3
HELM 1
FITTING KIT 1
EXTRA TUBING (See NOTES 1 & 3)
OIL 1
CYLINDER 1
HELM 1
TUBING (See NOTES 1 & 3)
OIL 3
HELM 1
FITTING KIT 1
EXTRA TUBING (See NOTES 1 & 3)
OIL 1
MODEL
BA125-7ATM
SEASTAR 1.7
3/8” DIA. NYLON (50') 3/8” DIA. NYLON (100')
SEASTAR OIL (QT.)
SEASTAR 1.7
ADD A STATION
3/8” DIA. NYLON (50') 3/8” DIA. NYLON (100')
SEASTAR OIL (QT.)
BA135-7ATM
SEASTAR 1.7
3/8” DIA. NYLON (50') 3/8” DIA. NYLON (100')
SEASTAR OIL (QT.)
SEASTAR 1.7
ADD A STATION
3/8” DIA. NYLON (50') 3/8” DIA. NYLON (100')
SEASTAR OIL (QT.)
BA150-7ATM
SEASTAR 1.7
3/8” DIA. NYLON (50') 3/8” DIA. NYLON (100')
SEASTAR OIL (QT.)
SEASTAR 1.7
ADD A STATION
3/8” DIA. NYLON (50') 3/8” DIA. NYLON (100')
SEASTAR OIL (QT.)
ORDER NO.
036-53120-3
038-52710-4
041-HT5095 041-HT5100
033-54300
038-52710-4
037-60100
041-HT5095 041-HT5100
033-54300
036-53130-3
038-52710-4
041-HT5095 041-HT5100
033-54300
038-52710-4
037-60100
041-HT5095 041-HT5100
033-54300
036-53140-3
038-52710-4
041-HT5095 041-HT5100
033-54300
038-52710-4
037-60100
041-HT5095 041-HT5100
033-54300
PLANING HULLS
Inboard Cylinder P/N HC531 (ATM or TM)
DISPLACEMENT HULLS SAIL
SYSTEM #1
NUMBER OF TURNS: 4.0
FOR EXTRA STEERING STATION, ADD:
SYSTEM #2
NUMBER OF TURNS: 5.0
FOR EXTRA STEERING STATION, ADD:
SYSTEM #3
NUMBER OF TURNS: 6.0
FOR EXTRA STEERING STATION, ADD:
SYSTEM #4
NUMBER OF TURNS: 4.75
FOR EXTRA STEERING STATION, ADD:
SYSTEM #5
NUMBER OF TURNS: 5.5
FOR EXTRA STEERING STATION, ADD:
OPTIONAL EQUIPMENT
SEASTAR INBOARD STEERING - Order Guide
CYLINDER HC53190-3 036-53190-3
BOAT LENGTH TYPE
SYSTEM NUMBERS 1 ENGINE
SYSTEM NUMBERS 2 ENGINE
HELM 1
TUBING (See NOTES 2 & 3)
HOSE KIT 1
OIL 3
HELM 1
FITTING KIT 1
EXTRA TUBING (See NOTES 2 & 3)
OIL 1
CYLINDER 1
HELM 1
TUBING (See NOTES 1 & 3)
HOSE KIT 1
OIL 3
HELM 1
FITTING KIT 1
EXTRA TUBING (See NOTES 2 & 3)
OIL 1
BACK PLATE KIT
20 DEGREE WEDGE
AUTOPILOT FITTING KIT
SEASTAR 2.4
3/8” DIA. NYLON (50') 3/8” DIA. NYLON (100')
SEASTAR HOSE KIT
SEASTAR OIL (QT.)
SEASTAR 2.4
ADD A STATION
3/8” DIA. COPPER
SEASTAR OIL (QT.)
BA175-7TM
SEASTAR 2.4
SEASTAR HOSE KIT
SEASTAR OIL (QT.)
SEASTAR 2.4
ADD A STATION
3/8” DIA. COPPER
SEASTAR OIL (QT.)
(FOR STANDARD HELMS)
(FOR STANDARD HELMS)
(FOR ALL -3 HELMS)
Tilt Helm-SeaStar 1.7
Rear Mount Helm-SeaStar 1.7
Tilt Helm-SeaStar 2.4
Rear Mount Helm-SeaStar 1.7
POWER ASSIST STEERING
038-52720-4
041-HT5095 041-HT5100
037-55080
033-54300
038-52720-4
037-60100
033-54300
036-53190-3
038-52720-4
037-55080
033-54300
038-52720-4
037-60100
033-54300
033-54180
033-54190
037-60100
038-65410-4
038-52610-4
038-65420-4
038-52620-4
034-12000-3
PLANING HULLS Pleasure Work Pleasure Work To26Ft.(8m) 1 4 1 4 To 32 Ft. (10m) 2 4 1 4 To 38 Ft. (11.5m) 3 5 2 5 To 44 Ft. (13.5m) 5 3 5 To 50 Ft. (15m) 5
DISPLACEMENT HULLS
Pleasure
Work
Pleasure Work
To26Ft.(8m) 2 4 2 4 To 32 Ft. (10m) 3 4 3 4 To 38 Ft. (11.5m) 5 5 3 5 To 44 Ft. (13.5m) 5
To 50 Ft. (15m)
SAIL
Pleasure
Work
To 26 Ft. (8m) 4 4 To 32 Ft. (10m) 4 4 To 38 Ft. (11.5m) 4 5 To 44 Ft. (13.5m) 5
To 50 Ft. (15m)
For more information see: www.dometic.com
NOTES: 1. For systems 1, 2 & 3 – nylon tubing (3/8" dia.) is the standard requirement for plumbing the system. Copper tubing (3/8" dia.) can be substituted but Fitting Kit 037-55070 is required. 2. For systems 4 & 5 – copper tubing (3/8" dia.) is the standard requirement for plumbing the system. Fitting Kit 037-55080 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.
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