UFLEX Brass Inboard Hydraulic Steering Cylinder - UC378-IThe UC378 is a high performance hydraulic inboard cylinder designed for use in Ultraflex hydraulic steering systems. It is designed for direct installation onto the helm arm via a ball joint, with a bracketed support securing the opposite end to the boat structure. Ideal for both single and dual helm with tie bar configurations, the UC378 ensures precise and consistent steering response in marine environments. Manufactured in compliance with ISO standards, it combines durability, high performance, and smooth operation.Features Volume: 378 cc (22.94 cu in); Stroke: 228 mm (9"); Output force: 1,155 kg (2545 lbs); Torque: 187.6 kgm (16,347 lbsin); Internal diameter: 50 mm (1.9"); Flex hose fitting: 3/8" (9,5mm);