How Many Liters of Transmission Fluid Are Generally Needed?

1 Answers
DeCayden
07/29/25 8:04pm
Transmission fluid requires 6 to 10 liters. There are two main types of transmission fluid: 1. Manual transmission fluid, commonly referred to as gear oil: This is an important lubricant primarily composed of petroleum-based lubricating oil or synthetic lubricating oil, blended with extreme pressure anti-wear agents and oiliness agents. It is used in various gear transmission devices to prevent gear surface wear, scuffing, and seizing, thereby extending service life, improving power transmission efficiency, and reducing power loss. 2. Automatic Transmission Fluid (ATF): This refers to the specialized fluid used exclusively in automatic transmissions. ATF serves as the hydraulic fluid for the torque converter, the lubricating oil for the gear structure, and the hydraulic oil for the shifting mechanism. Under normal driving conditions, automatic transmission fluid should typically be replaced every 120,000 kilometers, while under severe driving conditions, it should be replaced every 60,000 kilometers.
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