This is the Uflex UC128p-SVS/1
Specially designed for high performance, high torque applications the SilverSteer™ UC128-SVS cylinder is recommended for bass boats, flat boats and tournament fishing boats. The UC128-SVS is built to last with heavy duty stainless steel cylinder rod, seals and link assemblies. Constructed of top grade materials this cylinder is simple to install and fits almost every 2 and 4 stroke outboard engine in the market. See the application guide next page to choose the appropriate cylinder (UC128-SVS/1, UC128-SVS/2 or UC128-SVS/3) for your application.