The term "gear oil" is actually broad, as it applies to various lubricants used in different vehicle systems. The most common is manual transmission fluid (MTF), which lubricates the gears in a ...

Watch as the differential gear is opened up and inspected closely, revealing what causes these sounds and how they can be fixed. Whether it's worn bearings, low fluid levels, or damaged gears ...

One dual-clutch gear oil to lube them all. Almost. Ever since 2003, when the R32 Volkswagen Golf debuted its new dual-clutch automatic transmission, DCTs have been on the rise.