Hydraulic steering kits for most single or twin outboard-powered boats A popular choice for unmatched comfort and control of your outboard, these steering systems offer smooth and efficient steering for all hull types. Use with single outboards up to 300hp and dual outboards with a maximum combined total of 600hp. Kits include a smooth front-mount 1.7cu.in. displacement helm pump, semi-universal front-mount cylinder, two quarts of oil, bleeder kit and installation guide. The popular HK6322A kit comes complete with a set of two 22' hoses. The HK6324A kit comes complete with set of two 24' hoses. Hoses can also be purchased separately for use with the HK6400A kit, which does not include hoses. HO51XX hoses are available in lengths ranging from 2'-34'. The compact helm has a 4 7/16" footprint and requires a 3" cutout. Meets ABYC standards and NMMA requirements.Specifications Maximum Horsepower: Single engine 300hp; dual engine 600hp Speed: 0–60mph Helm: 1.7 cu. ft. capacity Hose: 1,000psi Turns Lock-to-Lock: 5 Included Equipment: Helm, cylinder and bleeder kit. Hoses (H051 series) included or sold separately, depending on the kit. Steering Wheel: Not included. Steering Wheel Shaft: 3/4" tapered Installation: Tie bar (sold separately) is required for dual engines.Approvals: Helm meets ABYC standards and NMEA requirements Warranty: Two years