The condition of your transmission oil directly affects the health of your entire vehicle or industrial system. Without the right transmission fluid, critical moving parts experience excessive friction, leading to wear, overheating, leaks, or even system failure. Whether you’re maintaining a transport fleet, operating heavy-duty mining machinery, or servicing hydraulic systems on an industrial site, the quality of the fluid inside your transmission system determines both short-term reliability and long-term performance.
Transmission Oils
Precision Fluids for Precision Systems
Transmissions are no longer simple gearboxes. Today’s vehicles and equipment rely on highly engineered transmission systems that demand precise, application-specific fluids to operate effectively. Automatic transmissions, manual gearboxes, hydraulic systems, and final drives each depend on transmission oil formulated to meet exact specifications. Using the wrong fluid will not only reduce efficiency but could also result in damage that shortens the life of your equipment.
At Liberato, we supply a wide range of transmission fluids tailored for heavy industrial machines, modern cars, marine vessels, and plant vehicles. Our product range includes both manual and automatic transmission fluids engineered to perform under extreme load, temperature, and usage frequency. Every litre we supply is selected to protect gears, bearings, and seals within your equipment, ensuring a smooth transfer of power under all driving or operational conditions.
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Engineered for Manual and Automatic Transmissions
Understanding the difference between manual transmissions and automatic transmissions is essential when choosing the correct oil. Manual systems rely on fluids that can resist high-pressure contact and prevent metal-to-metal wear between gears. These oils must offer strong film strength and shear stability to prevent breakdown under repeated load cycles.
In contrast, automatic transmission fluids are exposed to complex conditions involving torque converters, clutches, valves, and pumps. Automatic fluids must reduce friction in critical areas without compromising the positive engagement of gears. They also need to maintain thermal stability, support precise gear changes, and resist foaming and oxidation over long intervals.
Automatic transmission fluids are among the most trusted in the industry. These fluids are formulated to perform in demanding automatic systems and are approved by many vehicle manufacturers for use in cars, light commercial vehicles, and high-performance machinery. With our products, you benefit from advanced oil technology that supports high torque, smooth gear shifting, and long drain intervals.
ATF – DX-3
SYN-CVT FLUID
SYN-TS 10W
SYN-TS ATF LV
SYN-TS DCT
AGRIBLUE 10W-30
AGRITRANS UTTF
SYN-TORQUE 50
TORQUE OIL – 10W, 30W & 50W
ULTRA SHIFT M – SYNTHETIC MTF 75W
ULTRA SHIFT M – SYNTHETIC MTF 75W-80
Total System Support Across Key Sectors
We provide fluids to meet the operational requirements of Australian industry leaders across multiple sectors. From mining and drilling to food processing, engineering, transport, and marine, we understand the practical pressures on your equipment and the importance of keeping it in peak condition. Our products are engineered to meet the mechanical, thermal, and environmental demands placed on transmissions in the harshest applications.
We also supply transmission oils for farming and agricultural equipment, helping you reduce unplanned downtime during peak periods. Whether you’re servicing a final drive on a combine harvester or topping up the transmission fluid in your all-terrain fleet, we have the right product ready to go.

Protecting Equipment from Friction, Heat, and Wear
Every component in your transmission system is subject to load, movement, and thermal expansion. Without proper lubrication, friction increases, accelerating wear and leading to excessive heat build-up, power loss, or eventual transmission failure. The right transmission oil helps regulate this environment, keeping components cool, reducing stress, and enabling fluid power transfer even at the most demanding loads.
Using high-quality transmission fluid helps prevent gear grinding and supports full hydraulic performance. It ensures your vehicle maintains consistent pressure, resists slipping under torque, and continues operating even under prolonged heavy use. You’ll avoid breakdowns, reduce maintenance costs, and protect vital parts like pumps, valves, and seals.
Checking and Maintaining Fluid Condition
Routine maintenance begins with understanding the fluid condition. Whether you’re using a dipstick or an electronic sensor system, you should check your fluid regularly to detect issues before they impact performance. Over time, transmission oil breaks down due to oxidation, shear, and contamination. This degradation leads to discolouration, a burnt smell, increased slipping, or reduced pressure. When the fluid loses its viscosity or thermal properties, it can no longer protect your equipment.
Changing transmission oil at the correct service frequency is essential. Manufacturers set change intervals based on expected operating hours and load cycles, but your actual conditions may demand earlier intervention. If you’re unsure what product is suitable for you, give us a call or submit a form to find out what we recommend.
A Full Range of High-Performance Products
Our stocked range includes fully synthetic and semi-synthetic oils, low-viscosity fluids for newer automatic gearboxes, and high-load oils for older manual transmissions. Whether you need fluids for European gear specifications, Japanese vehicles, marine applications, or high-output hydraulic systems, we can match you with the right product.
We’re proud to supply various oils as part of our portfolio. Our oils are known for superior oxidation resistance and low-temperature fluidity. Our products deliver measurable benefits across a broad spectrum of applications. Each product in our inventory is tested against industry specifications and selected for its ability to meet the needs of modern transmission systems in most vehicles, including industrial plant equipment, commercial fleets, and off-road machinery.
More Than Supply, Full Technical Support
We don’t just supply transmission oil, we provide the technical support that helps you maintain it. Our team works with fleet managers, workshop technicians, site supervisors, and service coordinators to make sure each transmission is filled with a fluid that fits its specifications, operating pressure, and service profile.
We also offer advice on storage, fluid handling, safe transfer, compatibility with existing systems, and dispensing equipment. If your site or fleet operates under specific temperature ranges, load profiles, or emission regulations, we can recommend a fluid strategy that aligns with both equipment performance and regulatory compliance.
Why Choose Liberato for Transmission Oils?
When you work with Liberato, you gain a partner who understands the critical nature of fluid systems. We help you locate the right product quickly and support you with oil solutions that reduce wear and prolong component life. We help you reduce downtime, improve efficiency, and meet the manufacturer’s requirements for warranty and service compliance.
Whether you are operating one car, a mixed fleet of commercial vehicles, or a network of industrial equipment across multiple sites, we’re here to support your operations with dependable fluids, clear advice, and leading brands like Gulf Western. Every product we supply is backed by practical experience, technical resources, and delivery services designed to fit your operational schedule.

Ready to Improve Transmission Performance?
If you’re looking for transmission oil that matches your equipment’s demands, we can help. Contact us today to speak with a fluid expert, check availability, and find out which product is best suited for your vehicle or system. We’ll make sure you have the right transmission fluid, in the right condition, at the right time, so your machinery continues to perform exactly as it should.













