Permatran III is a type of transmission/hydraulic fluid. It is a medium by which power is transferred from the engine to the transmission. Other varieties of hydraulic fluid include normal, anti-wear, and multigrade engine oils.
Regular transmission fluid changes are crucial to maintaining a smooth-running vehicle. It is typically far more expensive to have professional work on your vehicle than to do it yourself.
For doing it on your own, you should have proper knowledge about various transmission fluids that are available on the market other than Permatran III.
Alternatives To Permatran III Transmission/Hydraulic Fluid
Before go deep, let’s check out those alternatives:
- Castrol Transmax Dex/Merc ATF
- Triax Agra UTTO XL
- Starfire Premium Tractor Hydraulic and Transmission Fluid
- Duragard Synthetic Blend Universal Hydraulic Tractor Fluid
- Shield 303 Hydraulic fluid
Now, let’s look at those alternatives which are widely available in the market and can be the perfect transmission fluid for your vehicle –
- Castrol Transmax Dex/Merc ATF
Firstly, we have Castrol Transmax transmission fluid on our list.
Castrol Trasmax fluid is used in general Motors vehicles’ gearboxes and power steering systems.
This ATF (Automatic transmission fluid) is our best choice if you’re seeking something that’s (nearly) universal and performs well in both power steering and transmission situations.
It provides a large bottle size, great pricing, and is adaptable to a wide range of vehicles.
The labeling claims that it is only compatible with domestic automobiles, which is not true.
If your vehicle is compatible with this specific transmission fluid, it will function with both domestic and foreign vehicles. So, before buying, do not forget to verify compatibility.
- Triax Agra UTTO XL
TRIAX Agra UTTO Tractor Hydraulic Fluid is a true synthetic blend that is specially designed for use in hydraulic systems, wet brakes, differentials, and gearboxes of agricultural tractors and construction machinery that share a fluid reservoir (UTTO).
Triax Agra provides tractors with a high-performance combination lubricant that suits their needs.
In addition to serving as hydraulic fluid for the operation of power steering units, brakes, implements, and equipment attachments, these fluids carry out a variety of other tasks, such as lubricating the transmission and final drive.
Up to a certain percentage, and in comparison to other Permatran III equivalents, this oil performs excellently.
It also has amazing adaptability and enhances safety for gears, hydraulic pumps, valves, and transmission parts.
- Starfire Premium Tractor Hydraulic and Transmission Fluid
For increased resistance to thermal breakdown, STARFIRE PREMIUM TRACTOR HYDRAULIC FLUID is made with highly refined Group II base stocks.
It combines specific friction modifiers with shear-stable viscosity modifiers to provide the highest levels of performance.
Use of STARFIRE Premium Tractor Hydraulic Fluid is advised in all significant OEM (original equipment manufacturer) machinery.
A variety of farm equipment, off-road vehicles, industrial tractors, final drives, power take-off units, wet brakes, power steering, and hydraulic systems can use STARFIRE Premium Tractor Hydraulic Fluid.
In addition to optimal component performance and longevity, it offers a rare combination of total equipment protection and utilizes one fluid instead of two or more fluids.
Some of the other advantages of this Starfire Premium Tractor Hydraulic and Transmission Fluid are – it has superior wear resistance to safeguard important components and gives high anti-shudder performance.
It protects against varnish and sludge buildup. It has the excellent frictional quality for smooth shifting, excellent seal compatibility, superior temperature stability, and oxidation resistance.
- Duragard Synthetic Blend Universal Hydraulic Tractor Fluid
Synthetic blend fluid breaks down at higher temperatures and under heavy loads.
With complete synthetic, it helps to reduce pump wear while being less expensive.
It is capable of filtering fluid in all the current climatic conditions.
Additionally, it keeps the power transmission constant.
In order to provide ultimate protection and performance, Duragard Synthetic Blend Universal Hydraulic Tractor Fluid is made with hydro-cracked clear base oils and the most cutting-edge and rigorously-tested additive system.
It also offers superior low-temperature fluidity and high-temperature film strength that are not possible with conventional base oils.
For old model agricultural equipment, off-highway construction equipment, and industrial tractors, Duragard Synthetic Blend Universal Hydraulic Tractor Fluid works just fine. Therefore, it is considered a fantastic Permatran oil equivalent.
- Shield 303 Hydraulic fluid
Shield 303 Tractor Fluid is a versatile fluid used for power steering, braking, and power take-off (PTO). It is a single-grade, low-viscosity lubricant made with high-performance additives and virgin base oils.
It enhances performance in the following areas: foam suppression, rust prevention, water sensitivity, extreme pressure/anti-wear qualities, and PTO clutch performance. It is well known for protecting tractor transmissions, axles, and hydraulic pumps.
How To Choose The Right Transmission/Hydraulic Fluid?
Numerous fluids, such as multigrade engine oil, automatic transmission fluid, and more traditional anti-wear (AW) hydraulic oil, can be used to operate the majority of hydraulic systems.
Choosing the right transmission oil depends on your equipment and how you want to use it.
There are a few important considerations to ask yourself when choosing a hydraulic fluid, such as the viscosity grade, your vehicle’s compatibility, etc.
The most crucial element in choosing a hydraulic oil or fluid is selecting the appropriate viscosity grade, sometimes known as the “hydraulic fluid grade”.
If the viscosity grade of the oil is not compatible with the operating temperature range of the hydraulic system, it makes no difference how good the oil’s other characteristics are.
Then you need to be aware of the transmission fluid your vehicle requires- synthetic or regular fluid. Each option has advantages and disadvantages.
For instance, synthetic fluid performs better than conventional fluid and is more durable at greater temperatures, but it can also be more expensive.
It’s occasionally advised to continue with conventional fluid on some older models because switching might potentially cause more damage and result in unintended transmission repair concerns.
Final Words
At the 3,000-mile mark, you should have all of your fluids checked if you want to be a responsible car owner. You should always keep up with your car’s necessary preventive maintenance, such as replacing the transmission fluid and having it cleaned at the recommended intervals.
Your driving performance will suffer if your hydraulic fluid level is low or the fluid has begun to degrade. So, these Permatran III substitutes that we discussed earlier can be highly beneficial to protect the internal gears and parts of your favorite vehicle.
