ULTRAFLEX HYDRAULIC STEERING SYSTEM FOR OUTBOARD ENGINES UP TO 175 HP

steering systems and cables
cables and steering systems
hydraulic steering systems and accessories

HYTECH-OBF KIT

Complete HYTECH-OBF kit composed of:
• UP20F pump item 127946
• Front mount hydraulic cylinder item 127948
• 2 lt hydraulic oil item 439281
• Connectors kit
3 versions available:
• Item 127944 does not include flexible hoses and steering wheel.
It requires preassembled hoses KIT OB:
see items 128040 - 128052.
• Item 127944/6 includes 2 flexible 6 mt pre-assembled hoses and 2 fittings to mount at the desired lenght, steering wheel not included.
• Item 127944/9 the kit includes 2 flexible 9 mt pre-assembled hoses and 2 fittings to mount at the desired lenght, steering wheel not included.

HYTECH-OBF Kit without hoses	HYTECH-OBF Kit with OB/M60 6 mts hose length	HYTECH-OBF Kit with OB/M90 9 mts hose length
127944	127944/6	127944/9

ULTRAFLEX UP20F HYDRAULIC PUMP

Technical Features
Mounting	front
Mounting	semi-recessed with X64 (code 127954)
Displacement/revolution	20 cc - 1.2 cu.in
Pistons number	5
Wheel turns	4,7
Maximum steering wheel diameter	508 mm - 20"
Weight	3,6 Kg

127946	This pump exceeds all 94/25 CE and ISO 10592 standard requirements. It is interchangeable with the corresponding Hydraflex and Teleflex Seastar. - Manufactured using the latest technologies with corrosion proof composite housing. - Built-in lock valve for positive rudder lock. - Integrated relief valve for over-pressure protection 50 bar -700 PSI calibrated. - Complete with elbow fittings for 3/8"(9,5 mm) pipe. - To use with flexible pre-assembled hoses OB KIT: see codes 128040 - 128052.

PUMP MOUNTING KIT

127947F	X74 square flange kit for intermediate dashboard mounting of Ultraflex UP20F pump.

ULTRAFLEX HYDRAULIC CYLINDER

Front mounting cylinder for outboards.
• Split and pinned cylinder mounting rod for easy installation and bushings to prevent friction with engine tilt tube.
• Balanced: the number of turns lock-to-lock is equal port to starboard.
• Requires preassembled flexible hoses KIT OB: our items from 128040 to 128052.
Depending on the applications on the outboard engines UC95-OBF cylinder is available in 2 versions
(see details on UC95 table)

Technical Features
Max HP	175 HP
Volume	94 cc
Thrust	278 Kg
Maximum speed	48 knots
Internal diameter	30 mm
Stroke	186 mm
Fittings	3/8" (9,5 mm)

127948	Cylinder model: UC95-OBF/1. Not intended for use with Honda 115-130 HP and Mercury OPTIMAX 75-90-115-125 HP engines.
127949	Cylinder model: UC95-OBF/3. Same features as item 127948 but recommended for use with Honda 115-130 HP and Mercury OPTIMAX 75-90-115-125 HP engines.