Are Power Steering Fluid and Transmission Fluid Interchangeable?
1 Answers
Power steering fluid and transmission fluid are not interchangeable. Power steering fluid is a type of hydraulic fluid designed to transmit power assistance, thus requiring low viscosity and high fluidity. On the other hand, transmission fluid is a gear oil that serves to lubricate, cool, and clean, necessitating high viscosity and low fluidity. These two fluids are entirely different and cannot be used interchangeably. Additional details are as follows: 1. Power Steering Fluid: Power steering fluid is a transmission fluid, with a critical indicator being its low-temperature fluidity. Even in temperatures as low as several tens of degrees below zero, it does not thicken, ensuring smooth steering control. 2. Transmission Fluid: Transmission fluid is a lubricant used to maintain the cleanliness of the transmission system, ensuring proper operation and extending the lifespan of the transmission components.