Uflex SilverSteer High Performance Hydraulic Steering SystemThe Uflex SilverSteer hydraulic steering system is designed for high horsepower and toque applications. Coming equipped with a 1500 psi helm that offers high relief settings to offer precise steering at all torque loads. The included Silver Steer cylinder utilizes a keyed bullhorn design for maximum rigidity when dealing with peak torque loads. Constructed with stainless steel connection bolts for extreme resistance in marine environments. This high performance hydraulic boat steering system is ideal for bass boats, flat boats, and tournament fishing boats.Product Features: Ultrabolt; High HP/Torque Application; Hardware Included; Integrated Relief Valve; Hydraulic Cylinder Specifications: Volume: 120cc - 7.3 cu. in.; Output Force: 992 lbs (450 kg); Internal Diameter: 1.37" (35 mm); Stroke: 7.28" (185mm); High Pressure Hose Fittings: 3/8"; Bleed Fittings: DN5 Quick Connect; Includes: UC128-SVS/2 Hydraulic Cylinder; 2 Quarts Hydraulic Steering Oil; UP25F-SVS Helm; Application: Evinrude; E115/E130/E135 V4 2S 1995 - Present; E150/E175/E200/E225/E250/E300 V6 2S 1995 - Present; Yamaha; 150F/200F/250G 2S 1990 - 2008; 150 HPDI VMAX 2S 1996 - 2007; 175/200/225/250/300 HPDI VMAX 2S 2000 - 2008; F200/F225/F250 4S 1999 - 2007; F200/F225/F250/F300 V6 4S 2004 - Present; Suzuki; DF200/DF225/DF250/DF300/DF350 V6 4S 2004 - Present; Tohatsu; 115/120/140 2S 2004 - Present; Johnson; J90/115 V4 2S 1995 - 2007; J150/175 V6 2S 1995 - 2007; J200/225 V6 4S 2004 - 2007;