Is Gear Oil & Transmission Fluid The Same? Semi- Truck Maintenance
This is a very common question vehicle operators and fleet owners have. A straightforward answer would be No because gear oil and transmission fluid target different types of transmissions or mechanical environments. Gear oil is a lubricant for manual transmission while transmission fluid is a lubricant for the automatic transmission of vehicles. In essence, they perform the same functions but differ in chemical composition.
The Original Motor Oil
America's First Motor Oil Brand
© 2024 Valvoline Global Operations
™ Trademark, Valvoline Global Operations