Specifications

196
Engine & Steering Controls
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OB Applications
Hynautic offers several different pressurized com-
pact steering systems for outboards. All have a
remote Reservalve.
OB 250 System
For single or twin outboards to 250 total HP, and
55 MPH boat speed. Basic unit includes Helm
Unit, Reservalve, Cylinder, fittings, 50 feet of
tubing and 2 quarts of fluid.
Tilt Tube Mount
OB750 System
For single or twin outboards to 600 HP and 55
MPH boat speed, this system offers very quick
response (4 turns HO with one cylinder). Included
are the Helm Unit, Reservalve, Cylinder, two
quarts of fluid and appropriate fittings for SAE
100R hose on the supply lines and nylon tubing on
the take-up line.
Front Mount
OB510 System
This kit contains identical components to the
OB250 System above, except that the Reservalve
relief setting is raised to 950 psi. Thus able to
handle the steering pressures of larger outboards,
the System requires the separate purchase of SAE
100R rated hydraulic hose.
OB 1250-11
(to 600 total HP)
*Shown with optional
TBH-01 tie bar.
OB 1250 System
Utilizes the larger K-7 cylinder for those applica-
tions where more power is necessary and boat
speeds to 65 MPH. System is complete with ap-
propriate Helm Unit, Reservalve, Cylinder, fit-
tings and fluid.
Pressurized Compact Steering For Outboards