Ultraflex Hytech OBF all-in-one hydraulic steering kits are designed for outboard engines up to 175hp, where the boat speed does not exceed 55mph (48 knots). 

Kits will fit most engines including Evinrude, Honda, Johnson, Mercury, Mariner, Suzuki, Tohatsu, Nissan, Selva and Yamaha.

The kit comes packaged with helm pump, outboard front mount cylinder, fittings and two litres of hydraulic oil, just add the required length hose kit to complete the steering system.

See engine application guide to match cylinder options (these recommendations should be used as a general reference only).

Hytech Hydraulic Steering Kit Contains:

• 1x UP20F 20CC front mount helm pump
• 1x UC95-OBF outboard front mount cylinder. See engine application guide below
• 2x OL150 Hydraulic Steering Oil 1L bottles

For steering wheels (sold separately) 

Hose Kit Optional (sold separately):

• Hydraulic hose kit with pre-assembled fittings
• Hydraulic hose kit with pre-assembled fittings one end 
• Hydraulic hose kit with pre-assembled fittings and R5 fittings 
• 5/6" Hydraulic hose without fittings- for custom length application

Features:

• For outboard single engine up to 175 hp
• 4.7 turns lock to lock, balanced
• Outboard Front Mount cylinder
• Zero Feedback
• Simple Installation.
• Made in Italy.
• X74 (U43048) square flange permits to install the UP20F pump in an intermediate dashboard position (sold separately)

UC95-OBF Cylinder Specifications:

• Volume: 94 cc - 5.7 cu. in
• Output force: 278kg (613 lbs)
• Internal diameter: 30mm (1.18")
• Stroke: 186 mm (7.3”)
• 3/8” (9.5mm) Fittings for high pressure flex hose
• Bleed fittings: DN5 Quick connect

Engine Application Guide

Note: These recommendations should be used as a general reference only. 

Note: The   2   UC95-OBF/2 cylinder allows for a wider tilting angle