Page 60 - ULTRAFLEX Katalog 2021

UC128-OBF
CYLINDER SYSTEM APPLICATION WHEEL COMPONENTS MODEL Q.TY
TURNS
ORDER GUIDE Single engine
Single cylinder 4,8 Cylinder UC128-OBF 1
Up to (UP25) Helm pump UP25 or UP28 1
300 hp max Hose Kit KIT OB 1
4,3 Oil OL 150 2
(UP28) Steering wheel (Wheel selection) 1
For a second station add:
1 UP25 or UP28 helm pump, 1 KIT OB-2S fitting kit, 1 KIT OB, 1 OL 150, 1 steering wheel
58 WARNING Dual engine Up to 300 hp max 4,8 Cylinder UC128-OBF 1

The UC128-OBF front
Single cylinder
mount cylinder is not
engine)
KIT OB
recommended for use in (non-counter rotating (UP25) Helm pump UP25 or UP28 1 1
Hose Kit
installations where the Oil OL 150 2
boat speed exceeds 55 Up to 500 hp max 4,3
mph (48 knots) (counter rotating (UP28) Tie bar A96 1
(65 mph (56 knots) in engine) Steering wheel (Wheel selection) 1
dual engine, dual cylinder For a second station add:
and counter rotating 1 UP25 or UP28 helm pump, 1 KIT OB-2S fitting kit, 1 KIT OB, 1 OL 150, 1 steering wheel
engines application).
Not intended for use in
racing applications. Dual engine
Dual cylinder Up to 500 hp max Cylinder UC128-OBF 1
(non-counter rotating 6,1 Cylinder Port UC128P-OBF 1
engines) Helm pump UP39 or UP45 1
(UP39)
Up to 600 hp Hose Kit KIT OB 1
max (counter rotating 5,3 Oil OL 150 3
engines) (UP45) Tie bar A95 1
Steering wheel (Wheel selection) 1
Connection Kit KIT OB-2C 1

For a second station add:
1 UP39 or UP45 helm pump, 1 KIT OB-2S fitting kit, 1 KIT OB, 2 T fittings 39502 V, 1 OL 150, 1 steering wheel

NOTE:
For high performance applications SilverSteer™
systems are recommended.

Dual engine dual cylinder
application diagram

NOTE:
OUTBOARD STEERING
Three outboard
engine applications
are available with UC130-
SVS cylinder.
For triple outboard
engine, dual cylinder
applications, please
refer to tie-bar section.
For any further and
detailed information,
please contact our
Technical Service.