Masterpro Gear Oil | Information You Should Not Miss

Masterpro is a popular brand in the automobile industry. They offer a complete line of automotive fluids and aerosol products. They always control the quality of the products and provide the users best quality products to get the best performance.

Masterpro offers different types of gear oil, such as 75W-90 and 80W-90. These are the popular gear oils of Masterpro. You will get the best quality performance from these oils and make your vehicle gear life longer.

In this article, you will discover detailed information about these 2 gear oils and the pros and cons of Masterpro gear oil. Moreover, this article helps you to get everything about these two gear oils so that you can easily compare them with other gear oils.

Masterpro Gear Oil

According to my research, I found two different types of gear oil from the Masterpro brand. They are 75W-90 and 80W-90. Of course, these two gear oils are top-rated and ready to provide all-rounder performance.

First, 75W-90 is a multi-purpose extreme pressure gear oil. It is recommended for manual-shift transmissions. Moreover, on this gear oil, the manufacturer used special additives which meets the demand of lower speed, high torque truck, and so on.

Second, 80W-90 is another multi-purpose extreme pressure gear oil. The Masterpro brand also manufactures it. The additives and other ingredients of the oil are capable of reducing friction and wear and provide excellent protection.

These two gear oils are top-rated in the Masterpro brand. To reduce friction and wear and make the rear and back gear smooth running, you can go for these gear oils without thinking anymore.

Masterpro Gear Oil

Pros & Cons of Masterpro Gear Oil

Before considering Masterpro oil, you must know the pros and cons to keep a clear concept about this oil brand. Here, you will discover some core pros and cons of getting an effective concept.


  • This type of gear oil is used for multi-purposes
  • Reduce friction, wear, and corrosion of the gear parts
  • Ensure the rear and back gears are smooth running
  • You can be used for the make-up of Limited Slip
  • Ensure low-speed and high-torque truck


  • Most of the time, Masterpro oils are unavailable

Master Pro Full Synthetic 75W-90 Gear Oil

75W-90 is a synthetic gear oil that comes with friction additives. It is recommended for manual shift transmissions, conventional differences, and others.

However, this oil is designed for multi-purpose areas to use. The special additives are also ready to provide the best protection from friction, wear, and tear and ensure the gear system runs smoothly.

Mastepro ensures the quality of 75W-90 gear oil. So, without any doubt, you will easily use this gear oil for your vehicle and make the gear system longer.

75W-90 Conventional Gear Oil

75W-90 conventional oil is a type of gear oil that comes with lower viscosity. It means that the oil comes thinner and less resistant to flow. This gear oil is a good choice for reducing friction, wear, and tear.

On the other hand, 75W-90 oil can be used for taking heavy loads, speeds, and temperatures. But, you should not use this gear oil for transmission because of a leaking problem come out.

75W90 GL5 Synthetic Gear Oil

75W90 GI5 is a full synthetic transmission fluid. It is ensured exact friction behavior and provides the vehicle with outstanding aging resistance. Even this oil is capable of working under extreme pressure as well as heavy loads.

On the contrary, it is ready to provide the best lubricant security, maximum wear protection, and also provides large viscosity bandwidth. Most importantly, this gear oil will give you easy shifting and smooth running performance.

master pro gear oil

FAQs (Frequently Ask Questions)

Q: What is 75-90 gear oil?

Answer: 75 90 is full of synthetic gear oil. It is formulated with synthetic base oils and an advanced additive system. Moreover, the oil is ready to work in multi-purposes. So, you will use the oil for your different vehicles.

Q: Is 80W-90 or 75W-90 better?

Answer: 75W-90 gear oil is ready to maintain consistency in thickness, viscosity, additives, and temperature. On the other hand, 80W-90 is also synthetic oil that provides proper thickness, viscosity, additives, and other benefits.

Q: Is thicker gearbox oil better?

Answer: Higher viscosity gear oil offers thick films, corrosion protection, and better wear resistance. Using thicker gearbox oil means you install more safety in your vehicle gearbox. Undoubtedly, thicker gear oil is ready to provide better performance than others.


Masterpro gear oil offers two different types of oil such as 75W-90 and 80W-90. These two oils are synthetic oil used for gearboxes. Moreover, they are used for multi-purpose and heavy load and temperature gearboxes. In addition, these oils are ready to provide maximum protection from wear, tear, friction, corrosion, and other problems. Masterpro ensures the quality of these oils to get the best performance.


Emon is Lubricants specialist who studied on Petroleum Engineering in UAE. He have more than 10 years experience on different kinds of lubrication including automobile troubleshooting.