What is gear oil replacement
In car maintenance, replacing gear oil is an important link, but many car owners do not understand this. What is gear oil in this article? Why replace it? How often should I change it? This article will combine popular topics and hot content on the entire network for the past 10 days to answer these questions in detail.
1. The function of gear oil

Gear oil is lubricating oil used to lubricate gear transmissions such as gearboxes and differentials. Its main functions include:
This article will provide you with relevant information about changing gear oil, including the role of gear oil, replacement cycle, precautions, etc., to help you better understand car maintenance knowledge and extend the service life of the vehicle.
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