We recently acquired a large inventory of overstock items from a boat manufacturer. These products originally arrived in the manufacturer's packaging; however, in some cases, the original packaging may not be suitable for shipping and has been replaced with new packaging. Items may also show minor cosmetic blemishes due to storage.

Product Name: Hynautic H-42 Heavy Duty Hydraulic Marine Helm Pump
Displacement: 4.0 cubic inches of fluid volume per single wheel revolution
Shaft Specifications: 1-inch straight shaft featuring a 1/4-inch square keyway on the base H-42 model
Listing Note: The 1/4-inch square shaft key is not included with this item
Housing Material: Robust, marine-grade T-6061 billet aluminum body construction
Internal Mechanics: Non-metallic axial piston pump architecture paired with integrated relief and internal valving
Shaft Material: Premium stainless steel construction fitted with a heavy-duty protective wiper seal
Mounting Orientation: Flexible face design allowing the helm unit to be securely mounted at any rotational angle
Vessel Capacity: Configurable for high-performance operations from 450 to 1,500 horsepower
Hull Compatibility: Engineered for planing or displacement hulls stretching up to 70 feet, and sailing vessels up to 65 feet
Steering Wheel Requirements: Accepts most standardized marine steering wheels with a recommended minimum diameter of 18 inches
System Architecture: Designed specifically as the core pump component for heavy-duty 3-line pressurized marine steering systems