Description
HyDrive 101 helm with N8 elbow compression fittings for 3/8″ nylon tubing, providing 28cc of hydraulic fluid per revolution of the steering wheel. 28cc is the most common capacity HyDrive helm, and is compatible with many HyDrive cylinders including 511, 210, 211 models.
Engineered for precision control and commercial-grade durability, the HyDrive 101N8 is a premium in-dash hydraulic steering helm designed for high-performance marine steering applications. Built with marine-grade materials to withstand harsh saltwater environments, the 102N8 delivers smooth, effortless helm response while maintaining direct tactical feedback for the skipper.
Key Features & Specifications
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Displacement: 28cc per revolution to provide around 5.5 turns lock to lock with most HyDrive cylinders.
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Maximum Operating Pressure: 1000 PSI (70 bar) rated continuous pressure
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In-Dash Mounting: Ultra-compact footprint fits standard dashboard cut-outs with minimal rear clearance required
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Body Construction: Precision CNC-machined marine-grade aluminium housing with anodic protection
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Integrated Lock-Valve: Internal non-return valves prevent feedback from engine torque to the steering wheel
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Shaft Specifications: Standard 3/4″ tapered stainless steel shaft fits universal marine steering wheels
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Porting: 9/16″-24 UNEF (ORB) threaded ports for leak-free, high-pressure hose fittings
The HyDrive 101 Helm Difference
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Zero-Torque Feedback Technology: Built-in dual non-return valves isolate the helm from rudder and propeller torque, eliminating driver fatigue during extended passage-making or high-speed manoeuvres.
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Commercial-Grade Shaft Seals: Features replaceable dual-lip Viton shaft seals with high dust-exclusion wipers, prevent premature fluid contamination and shaft corrosion.
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Precision Smooth-Bore Pistons: Axial piston design utilizes hardened steel swash plates and micro-honed cylinders to deliver ultra-low friction steering effort even under peak loads.
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Built-in Pressure Relief: Factory-set internal safety relief valves safeguard hydraulic lines and cylinders against thermal expansion and severe water-impact spikes.
Box Contents
- 1x HyDrive 101 Helm
- 4x Mounting Nuts and Washers
- 2x N8 Elbows for connecting to HyDrive N8 nylon hose or MSH-5 flex hose O-ring female fittings
- 1x Steering Wheel Fitting Kit
- 1x Thread lock
- 1x Bleeding Adapter
Ideal Applications
- Leisure Use where customers demand performance and quality
- Commercial Use – High hours use including commercial fishing, trip boats, safety boats etc.
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Please Note
This item is suitable as a replacement part for HyDrive hydraulic steering systems only. If you don’t have a HyDrive steering system please do not buy this item. HyDrive Ultra-15 steering fluid must be used – other brands of hydraulic oil will invalidate the HyDrive warranty.
