Seal and O-ring kit.                    
For pre-8000 Hynautic H-80 series helms.

Seal and O-ring kit. For a Hynautic hydraulic steering helm, H-60 series.

Seal and O-ring kit. For a Hynautic hydraulic steering helm, H-50 series.

Seal and O-ring kit.                    
For post 1979 Hynautic H-40 series helms.

Seal and O-ring kit.                    
For pre-1978 Hynautic H-40 series helms.

Seal and O-ring kit.                    
For post 1979 Hynautic H-20 series helms.

Seal and O-ring kit.                    
For pre-1978 Hynautic H-20 series helms.

T-shaped brass hose fitting. Provides a three way split in hose lines. For use with InstaTrim boat leveler systems. Weight: .1 lb.

12 volt green solenoid for Trim Tab systems. Custom design is epoxy sealed for water resistance. These solenoids lock the tabs in any postion. Barb-type hose fittings for a secure connection. For use with InstaTrim boat leveler systems. Weight: .36 lb.

For use with MSB-35 cylinder. Includes installation diagram.

For use with MS-42 cylinder. Includes installation diagram.

For pivot mount cylinders. No adapters are required.

Model MRB-63A. Volume: 9.4 cubic inches. Torque: 7572 inch pounds.

#6 MS HS to #6 F SAE tube.
Brass construction.

#5 MS HS to #6 F SAE tube.
Brass construction.

Seal kits for SeaStar HC5801, HC5801-2,
HC5802, HC5803, HC5803-2, and HC5804
power steering cylinders.

Seal kit for SeaStar HC5801, HC5801-2,
HC5803, HC5803-2 power steering cylinders.

Built from strong, fiberglass-reinforced nylon. Has two expanding seals and O-ring for stopping leaks. Designed to retract when not in use for safety.

Trim Tab bracket. Swivel-style for mounting to boat at any angle. Fully adjustable. Equipped with pins that will shear in case of impact. Weight: .14 lb.

Allows for the periodic required realignment of two outboard
motors or rudders that are linked together with a hydraulic
tie bar as opposed to a solid link or a mechanical tie bar.

Vented male helm pump plug.
Must be used with helm pump on all single
steering station systems.
Must also be used on uppermost helm pump on
multi-steering station systems.
Ergonomic design to assist with the
installation and removal resulting in less
chance of over-tightening leading to damage.

Non-vented male helm pump plug.
Must be used on all helm pumps other than uppermost helm
pump on multi-steering station systems.
Ergonomic design to assist with the installation and removal
resulting  in less chance of over-tightening leading to
damage.

This kit makes bleeding and purging your SeaStar hydraulic steering system much easier.
Seastar suggests: first, pre-fill your helm, attach the filler kit with a quart of SeaStar fluid (HA5430H), puncture the bottom end of the bottle with the included pushpin, and begin the bleeding process.

This kit is designed to retrofit a new
SeaStar helm into a larger dash cut out (4.5")
or reduce helm protrusion from the dash by
the thickness of the dash.
Not for use with Baystar helm pumps.

Bleed tee (TM Cylinders).
3/4" UNF 45˚ flare (1/2" tube) X 3/8" NPT X bleed nipple.
Two per package.

Vertical bleed tee.
3/8" compression X 3/8" NPT X bleed nipple.
Two per package.

3/8” compression X 1/4" MNPT 90˚ elbow.
Three per package.

Horizontal bleed tee.
3/8" compression X 1/4" NPT X bleed nipple.
Two per package.

3/8" compression tube nut.  
For use with 3/8" nylon and/or 3/8" copper tubing.
Six per package.

3/8" compression tee.
Three per package.

Bleed nipple.
Includes O-ring.
For use with front mount cylinders only.
Two per package.

Replacement fill plug. For use with all Marol helm models.

Female #6 SAE 45° swivel X 3/8" ID hose.
Brass construction.                      
Field attachable.                        
Fits MSH-6 hose.  

-5 ORB to 3/8". Tee adapters for hydraulic steering. Two per pack.

Tee fitting.  
#5MORB X 3/8" compression X 3/8" compression.
Two per package.

-5 ORB to 3/8". Tee adapters for hydraulic steering. Two per pack.