Add to Cart Dometic Seastar Seastar HC5370-3 Side Mount 125-8 Marine Hydraulic Steering Cylinder MSRP: $732.97 $514.97 Seastar HC5370-3 Side Mount 125-8 Marine Hydraulic Steering Cylinder (Replaces HC5370 - Updated ORB fittings) Seastar Side Mount Marine Hydraulic Steering Cylinders (HC53703) are used in Single and Dual Engine applications. Suitable for shallow... HC5370-3 MSRP: $732.97 $514.97 Add to Cart