Which Gear Oil Is Suitable to Your Gearbox?

A gearbox is a mechanical housing that holds interconnected toothed cylinders that turn or rotate on central axes. In order to make the vehicles run smoothly and maintain good performance, use the gearbox oil to reduce the friction and wear between moving gears and Shift System Parts. While different types of oils have distinct functions and characteristics, which type is proper to your vehicle?

Extreme pressure (EP) gear oil

EP gear oil is used when the gearboxes running under a lot of pressure. It has rust prevention inhibitors as well as anti-foaming additives that prevent the gear oil from thickening and losing its cooling capability. This type of oil can extend the life of the high-load-bearing gearbox.

Synthetic gear oil

It is made up of esters oils or polyglycols. It prevents rust of Shift System Parts, foaming inside the gearbox and wear of the gears. And generally, it can be used in gearboxes that are run in unusual conditions such as below-zero environments, wet climates and dusty or muddy weather. This gearbox oil can be run at extremely high or low temperatures.

Rust-preventing gear oil

This gearbox oil is best used in low-load gearboxes. It can be future divided into mono-grade and multi-grade gear oil. The former is designed to be used at certain "normal" temperatures while the latter can be used at warmer or colder temperatures as well as normal temperatures.

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