Monograde gear oil is designed to be used at certain "normal" temperatures while multigrade gear oil can be used at warmer or colder temperatures as well as normal temperatures. The benefit of rust-prevention gear oils is that they extend the life of the gears while allowing the gears to run at high temperatures. … gear oils are designed as synthetic or mineral bases. The EP …
FAQ what type of gear oil do you run in 1998 silverado
What kind of oil does the 2005 Chevy Silverado use?
The steerable rear axle uses synthetic gear oil, just as the standard axle does, but GM recommends using its own brand of oil — GM part No. 12378557. The 2005 Silverado with four-wheel drive uses 80W-90 gear oil.
What kind of gear oil do you use in a transmission?
GL-4 gear oil These oils possess a moderate level of extreme pressure additives and are the most commonly used gear oil in the modern world. The majority of transmissions use this kind of oil. GL-5 gear oil
What do you need to know about gear oil?
Viscosity and grades of gear oil Other desirable qualities in gear oils Thermal stability Types of gear oil Conclusion Since they’re so ubiquitous, many people have a lot of questions about them. Like all oils, there’s a lot to be aware of when you’re looking at them for your own use. So, let’s dive right in and get our hands dirty with gear oils.
What are the different grades of gear oil?
Grading of gear oils Gear oils have a base grade which determines most of their qualities. Most of them are obsolete for automotive purposes at this point, with only GL-4 gear oil and GL-5 gear oil being used in modern vehicles. They’re all a little bit different. GL-1 gear oil These oils are designed primarily for low-use manual transmissions.