Gear oil is the driver of the engine of any vehicle. However, as there are various types of gear oil for various purposes, you can’t blindly use any gear oil for any purpose. Therefore, using the right gear oils is a very important issue.
As very few people are conscious of the nitty-gritty of their vehicle, most of us unaware of the grading of the oil. That’s why questions come to many people’s minds – Can I use gl-5 instead of gl-5 gear oil? We will check the answer here.
What is Gear Oil?
Gear oil is a type of oil that is used to lubricate your vehicle’s gears or engines. Gear oil is also used to reduce the chance of stalling your engine.
What is GL4 Gear Oil?
GL4 gear oil is a type of oil that is designed to protect your vehicle’s gears. GL4 gear oil is also used to reduce the chance of stalling your engine.
Is GL4 Gear Oil Safe To Use In My Vehicle?
GL4 gear oil is Generally safe to use in your vehicle. However, there are some cases where GL4 gear oil may not be safe to use in your vehicle. If you are not sure if GL4 gear oil is safe to use in your vehicle, then it is best to consult a mechanic.
What is Gl5 Gear Oil?
Gl5 gear oil is a type of gear oil that is specifically designed for use with transmissions, engines, and other heavy-duty equipment.
What are the differences between GL5 And GL4?
GL5 and GL4 oils are much similar and look alike. However, there reside few primary distinctions between these oil types.
“EP” Additives
EP Additives like phosphorus and sulfur compounds cause corrosion in the metal. Therefore, high EP additives are bad for the engine body. GL5 types are a great number of corrosive EP additives and therefore aren’t a good choice for the metal. GL4 can be a good choice here.
“EP” Protection
The GL level rating starts spread GL1 to GL6, and MT1. The higher number indicates a higher level of Ep protection. That’s why GL5 provides more protection than GL4 in extreme conditions for speed, loads, and torques.
Lead Additives
GL5 contains more lead than GL4. Though lead isn’t environment-safe material, it is used in the motor oil to help reduce gear wear combined with phosphorus and sulfur making it tolerable for the environment.
Viscosity
Because of the many additive compounds in the GL5 oil, it has a greater viscosity than the GL4. And, you know that viscosity plays an important role in how much will the engine perform.
Can I Combine GL5 And GL4?
Yes, you can mix the GL4 oils up with GL4 oils for use in transmissions. Many experts are against the use GL5 gear oils in car engines because of their corrosive nature. When you mix it up with GL4 oils, it can still be harmful to copper components inside the transmission.
When you’re using the GL5 for the gearbox, you can mix the MT1 oils with GL5-GL4 mixtures.
Is an API GL5 gear oil better than a API GL4 gear oil?
No. Because the API GL5 rating isn’t meant to be superior to the GL4 rating. That’s why GL5 doesn’t supersede or cover GL4. It is important to use the right gear oil of recommended rating. You should follow the instructions in the gearbox or the MSDS or SDS provided by the supplier.
Conclusion
Gear oil is an important part of your vehicle and is required to keep your engine running smoothly. However, some people are wondering if they can use gear oil instead of GL4 gear oil in their vehicles. GL4 gear oil is a type of oil that is designed to protect your vehicle’s gears. GL4 gear oil is also used to reduce the chance of stalling your engine. If you are not sure if GL4 gear oil is safe to use in your vehicle, then it is best to consult a mechanic.
