Ultraflex hydraulic steering system with tiller arm ball joint head for boats up to 16 meters.↵Items to be ordered separately: ↵↵1 pcs - UC378 cylinder with 188 Kgm maximum torque ↵1 pcs - UP45-IR helm pump with NR valve (8.4 lock-to-lock steering wheel turns with UC378 cylinder)↵4 x Fittings for 3/8 hose↵2 Lt - Hydraulic oil↵3/8 Hydraulic hose per pack