What is Gearbox Oil?
Gear oil is a lubricant made specifically for transmissions, transfer cases, and differentials in automobiles, trucks, and other machinery. It is of high viscosity and usually contains organosulfur compounds.
Gearbox Oil Prices In South Africa
Lucas Oil LUC10046 SAE 80W-90 Heavy Duty Gear Oil – 1 Gallon, White
Valvoline High Performance SAE 80W-90 Gear Oil 1 QT
ZAR 277
Lucas Oil LUC10043 Oil SAE 80W-90 Heavy Duty Gear Oil – 1 Quart
ZAR 476
How many Litres of oil does the gearbox take?
About two quarts or litres. Just fill it up until the fluid comes back out of the opening, then put the plug back in it. Depends on the vehicle, size of the gearbox, and type of gearbox.
How often should I change gearbox oil?
Manual gearboxes usually require a gearbox oil change every 30,000 to 50,000 mi (48,000 to 80,000 km). Automatic gearboxes usually have gear oil change intervals of between 60,000 to 100,000 mi (96,000 to 160,000 km). It’s advisable that you change your gearbox oil filter at the same time as your oil.
What oil should I use for my gearbox?
The most common GL rating is GL-4 and GL-5. GL-4 is typically used in regular cars for daily usage. The GL-5 is recommended for high-stressed gearboxes in trucks and high-power output cars.
Is all gear oil the same?
All gear lubricants are definitely not the same. There are differences in the additive technology used for lubricants for each specification, and just because one type of gear oil works well for one type of gear application, that doesn’t mean it will work well for all.
Is Thicker gear oil better?
Higher viscosity provides a thicker film, higher wear resistance, and less deformation of the gears as time goes on. Low viscosity oils, on the other hand, are best for high-speed systems with lower loads. They provide a thinner film and better cooling to match the higher speed of the gearbox in question.