Car drivers are well aware that their favorite “swallows” are not just cars with a wayward character, but entire devices with various mechanisms and parts. In order for everything to work properly, and the parts themselves do not fray, the car needs care. To do this, you should use special oils and lubricants. Before buying gear oil, it is very important to understand the principle of choosing the right product correctly. Experts will tell you how to do it right.
Main Functions of Gear Oil
Gear oil is needed in order to protect the parts of the gearbox, transfer case, steering mechanisms and gearboxes from chafing. It consists of semi-synthetic and mineral bases. As a rule, they are enriched with various functional additives.
Gear oil works very simply: it creates a protective film that not only covers the parts, but also helps protect them from negative influences during constant operation. It is very important that the product is viscous, and the protective film itself does not collapse due to high temperatures and mechanical damage that occurred during operation. It is also important that gear oil should not change its structure and viscosity even during cold weather. Accordingly, a quality product should not depend on climatic factors and temperature extremes.
With gear oil:
- The level of energy loss during friction and vehicle operation is reduced;
- Contact surfaces do not overheat;
- Vibration and noise that come from the gears are not so noticeable;
- The shock load is reduced several times;
- Parts don’t wear out quickly.
- Choosing the right gear oil for your car
Before making a purchase of gear oil, consider two factors:
- Load force;
- Relative slip speed.
Also, do not forget to pay attention to the composition of the product indicated on the label and its viscosity level (level “90” for cold regions, level “140” for hot ones). So you will never go wrong with the selection of the right tool.