While many modern transmissions and differentials require 75W-140 or 80W-90 gear oil, older muscle cars or heavy-duty trucks might necessitate a 90W or 140-grade lubricant. Valvoline formulations address this by creating a resilient film that absorbs shock and prevents surface fatigue.
Valvoline Gear Oil Application Vehicle Check: Ensuring Proper Lubrication
They maintain consistent viscosity in extreme cold and hot environments, providing a performance edge for off-road enthusiasts or those living in climates with severe temperature fluctuations. This specialized lubricant is engineered to handle the extreme pressures and temperatures generated between gear teeth, ensuring smooth power transfer and minimizing wear.
Additionally, a burnt smell or visible metal shavings on the drain plug magnet indicate that the fluid is no longer capable of protecting the gears, and immediate service is required to prevent catastrophic damage. The process involves lifting the vehicle, removing the drain plug to empty the old fluid, and then replacing the fill bolt.
Valvoline Gear Oil Application Vehicle Check: Ensuring Correct Viscosity and Compatibility
Because gear oil is highly viscous, it is crucial to allow the old oil to drain completely before refilling with the new Valvoline product. Compatibility and Application It is vital to verify the correct viscosity and API rating for your specific vehicle before changing the gear oil.
More About Valvoline gear oil
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