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Hydraulic & Mechanical Steering System Accessories

HyDrive Ultra 15 Hydraulic Steering Fluid 1L – ULTRA15

SKU: ULTRA15

$36.50
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HyDrive Ultra 15 Hydraulic Steering Fluid is a specially formulated marine hydraulic oil designed for HyDrive Skipper and Admiral series steering systems. Developed for precision hydraulic steering components, it provides smooth operation, dependable pressure transfer and protection against wear and moisture. Its specialised formulation helps maintain steering performance and system reliability in demanding marine environments. Supplied in a convenient 1-litre container for servicing and maintenance.

Key benefits

Key Benefits

  • - Specially developed for HyDrive marine hydraulic steering systems.
  • - Suitable for Skipper and Admiral series steering systems.
  • - Helps provide smooth, responsive steering operation.
  • - Formulated for precision hydraulic steering components.
  • - Moisture-inhibiting additives help protect internal components.
  • - Helps minimise hydraulic system wear.
  • - Suitable for freshwater and saltwater boating.
  • - Genuine HyDrive hydraulic steering fluid.
  • - Convenient 1-litre container for servicing and maintenance.

Specifications & Dimensions

  • - Manufacturer: HyDrive
  • - Part Number: ULTRA15
  • - Product Name: Ultra 15 Hydraulic Steering Fluid
  • - Product Type: Marine hydraulic steering oil
  • - Container Capacity: 1L (1,000mL / 33.8 US fl oz)
  • - Application: Marine hydraulic steering systems
  • - Compatible Systems: HyDrive Skipper and Admiral series
  • - Compatible Existing Fluid: HyDrive HF15
  • - Incompatible Systems: HyDrive 2000 Series
  • - Mixing: Do not mix with other hydraulic fluid types

Compatible Hydraulic Steering Systems

  • HyDrive Skipper Series
  • - Selected HyDrive Skipper hydraulic steering installations.
  • - Compatible Skipper helm pumps and steering cylinders.
  • HyDrive Admiral Series
  • - Selected HyDrive Admiral hydraulic steering installations.
  • - Compatible Admiral helm pumps and steering cylinders.
  • Not Suitable For
  • - HyDrive 2000 Series hydraulic steering systems.
  • - Other hydraulic steering brands unless specifically approved.
  • - Systems requiring incompatible hydraulic fluid specifications.

Suitable Applications

  • - Marine hydraulic steering system servicing.
  • - Hydraulic steering fluid replacement.
  • - Hydraulic steering system top-ups.
  • - Steering system bleeding and maintenance.
  • - Recreational fishing boats.
  • - Aluminium boats and tinnies.
  • - Fibreglass runabouts.
  • - Compatible single and twin-outboard steering installations.

Important Fitment Information

  • - Use only in compatible HyDrive Skipper and Admiral steering systems.
  • - Do not use in HyDrive 2000 Series systems.
  • - Compatible with HyDrive HF15, but do not mix with unrelated hydraulic oils.
  • - Check the steering manufacturer's specifications before use.
  • - Follow the correct filling and bleeding procedures.
  • - Keep hydraulic fluid free from dirt, moisture and other contaminants.
  • - Inspect steering hoses, connections and cylinders for leaks.
  • - Never operate a hydraulic steering system containing trapped air or insufficient fluid.
  • - Dispose of used hydraulic oil responsibly.

Signs the Hydraulic Steering Fluid Needs Attention

  • - Steering feels spongy or inconsistent.
  • - Increased effort required to turn the steering wheel.
  • - Visible hydraulic fluid leaks.
  • - Low fluid level in the helm reservoir.
  • - Steering system contains trapped air.
  • - Hydraulic fluid appears contaminated.
  • - Steering response becomes irregular.
  • These symptoms may indicate fluid loss, air in the system or mechanical faults requiring inspection.

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