HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL - 4Boats
HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL - 4Boats
HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL - UK Stock image 1
HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL - Technical specification image 2
HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL - Technical specification image 3
HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL - Technical specification image 4

HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL

2031-1

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • Low stock - 5 items left
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Size
Regular price£14.29
/
Tax included.

HYNAUTIC OIL / BOAT STEERING FLUID / HYDRAULIC OIL

Marine & Leisure Grade Lubricant

A specially formulated Hydraulic Oil / Fluid for use in Seastar Baystar Hynautic steering systems.

A mineral based Low-foaming, Anti-wear hydraulic fluid.

Anti-corrosion Properties to protect pumps and valves.

Please Note: This product is not manufactured or endorsed by Seastar Baystar.

Key Features

  • ✔ Fully Compatible with Baystar, Seastar and Hynautic steering systems
  • ✔ A product made from mineral base oils
  • ✔ Contains anti wear properties
  • ✔ Increased corrosion protection of components
  • ✔ Designed for UK Hot and Cold Temperatures
  • ✔ Contains anti-foaming additives
  • ✔ Excellent seal material compatibility
  • ✔ Plase feel free to get in touch for system compatiblility

Technical Specs

Appearance: Yellow / Undyed
Specific Gravity @ 15.6°C: 0.865
Kinematic Viscosity @ 40°C (cSt): 14.74
Kinematic Viscosity @ 100°C (cSt): 4.19
Viscosity Index: 209
Flash Point (COC °C): 158
Pour Point (°C): -42

Compatibility / Fitment Guide

Available sizes: 1L, 5L

Questions & Answers

What pack sizes can I order?

This product is available in 1L, 5L.

Note: Technical data is supplied by the manufacturer and is typical of production. Always check the specification required by your engine or equipment manual. Questions? Contact us at 4boats.co.uk.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.


Recently viewed

Why choose us

Quality marine parts and boat equipment from 4Boats UK

QUALITY MARINE PARTS

We source dependable marine products from established suppliers and continually refine our range using customer feedback.

Untitled_1080_x_1080_px_2 - 4Boats

TRUSTED SUPPLIERS

We work with trusted marine suppliers and distribution partners to provide reliable parts, equipment and fulfilment.

Simple_Image_Play_Built_into_Routine_Cosmetics_TikTok_In-Feed_Ad_1080_x_1080_px_10 - 4Boats

PERSONAL SERVICE

Every order is checked by the 4Boats team. Contact us before ordering if you need help with part numbers, compatibility or availability.