UFLEX High Performance Front Mount Outboard Hydraulic Steering Cylinder - UC128-SVS 1SilverSteer UC128-SVS is a high-performance front mount hydraulic steering cylinder designed for high-torque applications such as bass boats, flat boats, and tournament fishing boats. It fits most 2- and 4-stroke outboard engines and is available in three versions to suit different engine applications. For dual-cylinder setups, a port-side UC128P-SVS cylinder is required alongside the standard model. The UC128-SVS is not recommended for boats exceeding 69 mph (75 mph for dual-engine setups) and is not intended for racing.Features Balanced design with equal wheel turns lock-to-lock, port to starboard; Adjustable boss-style fittings for easy installation; High-resistance stainless steel ULTRABOLT connection bolt; Replaceable cylinder end caps; Heavy-duty stainless steel cylinder rod, seals, and link assemblies; Compatible with competing helms, hoses, and oils; Available in three versions (UC128-SVS/1, /2, /3) based on application; Recommended for use with UP25, UP28, UP33, and UP39 helms and Kit OB hoses; Supports dual-cylinder setups with port UC128P-SVS cylinder available in two versions; Meets EN28848, EN29775, ABYC P22, and UKCA standards; Specification Volume : 120 cc; Output Force : 450 kg; Internal Diameter : 35mm; Stroke 185 mm; Flex Hose Fitting : 3/8; Bleed Fittings : DN5 quick connect;