Hydraulic pumps and cylinders
Hydraulic pumps and cylinders as spare partsHydraulic pumps and cylinders -ryhmän tuotteet

Ultraflex adapter that allows you to install a hydraulic cylinder directly to your Suzuki outboard motor. Compatible engines manufactured between 1998 and 2008. The adapter is compatible with the following hydraulic cylinders: UC81-OBF, UC94-OBF and UC128-OBF
- Adapter
- For hydraulic cylinder
- Fits Suzuki 1998-2008

Specifications:
- Maximum torque: 58Kgm
- Stroke: 178mm
- Output force: 455Kg
- Cylinder capacity: 116cm³
Installation requirements (accessories not included):
- Steering wheel
- Pump UP28F
- Hydraulic cylinder UC 116-I
- High pressure hose 3/8" (twice the distance between the pump and the cylinder)
- 4 nipples
- 2 liters of hydraulic oil ISO VG 15.
Dimensions in the picture:
- A = 178 mm
- B = 155 mm
- C = 127 mm
- D = 464 mm
- E = 102 mm
- F = 40 mm
- G = 73 mm
- Steering cylinder for rudder
- For boats up to 8.5m
- Volume 116m3
- Ultraflex

Cylinder information:
- Stroke: 198mm
- Thrust: 450kg
- Cylinder volume: 120cm³
- Total width: 544mm
- Steering wheel revolutions: 4.5
The following parts are required for installation (not included in addition to the cylinder):
- Steering wheel
- Pump UP28F
- Hydraulic cylinder UC128 - OBF
- High pressure hose 3/8" (twice the distance between the pump and the cylinder)
- 4 nipples
- 3 liters of hydraulic oil ISO VG 15
- Outboard motors up to 300hp
- Cylinder
- Ultraflex

Suitable for outboard motors up to 300 hp
Cylinder information:
- Stroke: 198mm
- Thrust: 450kg
- Cylinder capacity: 128cm³
- Total length: 527mm
- Steering wheel revolutions: 4.5
The following parts are required for installation (not included in addition to the cylinder):
- Steering wheel
- Pump UP28F
- Hydraulic cylinder UC128 - OBF
- High pressure hose 3/8" (twice the distance between the pump and the cylinder)
- 4 nipples
- 3 liters of hydraulic oil ISO VG 15
- For outboard motors up to 300hp
- Cylinder
- Ultraflex

Specifications:
- Cylinder capacity: 132/163cc
- Piston force: 464/574 kg
- Inner diameter: 32 mm
- Stroke length: 203 mm
- Connections for high-pressure hoses: 3/8 inch
- For side mounting
- Navigating boats up to 48/52 knots
- Ultraflex

Cylinder for AQ drives without booster
- Mercruiser Alpha 84
- Mercruiser Bravo 1 84
- Mercruiser Bravo 2 84
- Mercruiser Bravo 3 84
- OMC Cobra* 86
- OMC King Cobra* 86
- Volvo Penta 275
- Volvo Penta 280
- Volvo Penta 290
- Volvo Penta DP-E* (original adapter required, VP no. 872388)
- Volvo Penta DPS/SX* (original adapter required)
Specifications:
- Maximum steering torque: 66Kgm
- Stroke length: 203mm
- Cylinder capacity: 132cm³
- Inner dimension 32mm
- Thrust 455Kg
Installation requires (accessories not included):
- Steering wheel
- Pump UP28F
- Hydraulic cylinder UC133 -IOB
- Hydraulic hoses 3/8" (2 x distance between steering pump and cylinder)
- 4 nipples
- 2 liters of hydraulic oil ISO VG 15
- Stainless steel & aluminum
- The cylinder is for Mercruiser and Volvo sterndrives that are not equipped with a booster.
- Volume 132m3
- Ultraflex

Balanced cylinder
Specifications:
- Maximum torque: 87Kgm
- Stroke: 178mm
- Output force: 682Kg
- Cylinder capacity: 168cm³
Installation requirements (accessories not included):
- Steering wheel
- Pump UP28F
- Hydraulic cylinder UC 168-I
- High pressure hose 3/8" (twice the distance between the pump and the cylinder)
- 4 nipples
- 2 liters of hydraulic oil ISO VG 15.
- For boats up to 11.6 m
- Cylinder capacity: 168cm³
- Ultraflex

- Stroke length: 186mm
- Piston thrust: 278kg
- Cylinder capacity: 95cm³
- Total length: 551mm
- Minimum engine compartment width: 560mm (see installation instructions for all recommended minimum dimensions for the engine compartment).
- For outboard motors up to 175 hp
- Easy installation
- Minimum width in the engine compartment 560mm

Specifications:
- 5 pistons for smooth steering movements
- Built-in check valve and safety valve
- Ball bearing 3/4" steering shaft cast from aluminum
- Displacement: 20cm³ / steering wheel revolution
- Maximum pressure: 70bar
- Connections: R1/4"
- 90° nipples 2 pcs.
- Maximum steering wheel: 508mm
- Hydraulic steering pump
- 20cm³
- Ultraflex

Features:
- 5 pistons for smooth steering movements.
- Built-in check valve and safety valve.
- Ball bearing 3/4" gear drive shaft made of stainless steel.
- Cylinder block made of cast iron.
Specifications:
- Stroke: 28cm³ / wheel revolution
- Maximum pressure: 70bar
- Connections: R1/4"
- 2pcs 90° nipples
- Maximum steering wheel size: 710mm
- Hydraulic pump
- Output 28cm³
- Ultraflex

For outboard motors up to 300 hp in combination with the following hydraulic cylinder: UC128-OBF, UC132-OBS.
Suitable for Volvo Penta Aqua Drive drives in combination with the following hydraulic cylinder: UC132-OBS or UC133-IOB. For boats up to 12 meters long with inboard engines and the following hydraulic cylinders: UC168-I.
7 pistons ensure smooth steering wheel movements. Built-in check valve and safety valve. Ball bearing 3/4"" steering wheel shaft made of stainless steel. Cast iron cylinder block.
- For outboard motors up to 300hp
- For inboard motor boats up to 12m

Features:
- 7 pistons for smooth steering movements.
- Built-in check valve and safety valve.
- Ball bearing 3/4" stainless steel shaft.
- Cylinder block made of cast iron.
Specifications:
- Stroke: 33cm³ / wheel revolution
- Maximum pressure: 70 bar
- Connections: R1/4"
- 2pcs 90° nipples
- Maximum steering wheel size: 710mm
- Hydraulic pump
- Output 33cm³
- Ultraflex

Specifications
- Model: HP-16
- Volume: 16cm³ / 0.9ci.
- Nipple thread: 9. /16-24 UNEF
- Recommended steering wheel diameter: 280mm
- Weight: 2.3kg.
- Maximum pressure 50bar.
- HP-16
- Durable design
- Back valve

Steering wheel mounting: 3/4'
Volume: 20cm³
Non-feedback
Pressure relief valve
90 degree connectors included
Suitable for 5/16' hoses
Designed for integration with other hydraulic controls
Mounting hardware is included, making the pump easy to install. It is also designed to be compatible with hydraulic steering systems that are not manufactured by Multisteer.
Specifications:
Cone size for steering wheel: 3/4'
Volume: 20cm³
Hydraulic connector thread: UNEF 9/16-24
Pressure relief valve: 70bar
Recommended steering wheel size: 350mm
Weight: 4.2kg
•20cm³
•Multisteer






