One way to make your vehicle way cooler than before is to do the transmission, which is simply referred as a gearbox. Meaning, you’re using gear and gear trains to give speed and torque conversions to your motor vehicle. There are so many things to do in order to fix, maintain and protect the gears and other stuff when doing a transmission, but it could be a lot easier with gear oil. Gear oil is made specifically for this activity.. transmissions, differentials in automobiles, trucks, other machinery, and the likes.
To better protect the gears, it is of higher viscosity to look for. There are a lot of gear oil products in the market, but though there’re many choices, you still need to finely examine what gear oil best suits to use. Read our exclusive Royal Purple gear oil review to get the best one for your money.
One tip to give, it is better to have at least Top 3 gear oil products to compare to each other. We want to give you an ease to choose and pick, so we have here3 Royal Purple Gear Oil products to offer, which are proven effective and helpful to protect and enhance gearbox and motor vehicles.
We listed them down below and hope that the description given will help you elaborate which product to buy. Choose wisely!
Royal Purple 75W-90 High Performance Synthetic Automotive Gear Oil Review
This product is an ultra-tough automotive gear oil specifically made to use on truck, motor home/RV and automotive front, manual transmissions, and lower gear units of marine engines as well. Max Gear 75W-90 is a unique combination of Royal Purple’s proprietary Synerlec additive technology and high-quality synthetic oils.
Royal Purple Max Gear 75W-90 High Performance Synthetic Automotive Gear Oil performs better than any other gear oil. It maximizes power, gives quality protection to heavily loaded gears and makes gears run smoother and longer without overhauls.
This gear oil is convenient to use because it extends the gear and bearing life. It also separates from water in a fast speed, which is a big help to prevent corrosion on the gear.
The viscosity of Max Gear 75W-90 is developed with hypoid friction modifiers, which are highly recommended to use in clutch or cone type differentials. It is made to reduce operating temperature and lower the coefficient of friction, although there’s no necessary additional additive needed.
This product is very compatible with other oils. It gives high temperature performance and low temperature fluidity. Aside from all of these features mentioned, Max Gear 75W-90 also gives superior wear protection for severe service performance.
Key Features for Royal Purple 75W-90 Gear Oil
- an ultra-tough automotive gear oil
- performs better than any other gear oil
- extends gear and bearing life
- prevents corrosion
- reduces operating temperature
- lowers the coefficient of friction
- gives superior wear protection
Royal Purple 75W-140 High Performance Synthetic Automotive Gear Oil Review
This product is way too similar to the first one mentioned above, they only differ in viscosity. Viscosity means thickness. These two products have a difference in the consistency of their thickness due to the internal friction. When the temperature is cold, they are about the same. And when it is hot, they both thin out, but 75W-90 thins out more. So, Max Gear 75W-140 is thicker.
Max Gear 75W-140 is formulated with the highest quality of synthetic oils. It is ideal to use on trucks, motor home/RV and automotive front, manual transmissions, and also on lower gear units of marine engines. Just like on the first product mentioned, it also maximizes power and improves overall performance. A superb protection against severe loads is guaranteed, so no worries for overhauls.
Royal Purple 01301 Max Gear 75W-140 High Performance Synthetic Automotive Gear Oil provides longer life for the gears and bearing, way much convenient for you as it also prevents corrosion damage. It also helps gears run smoothly and quietly, which is a big help to reduce impact to the environment.
Key Features for Royal Purple 75W-140 Gear Oil
- formulated with the highest quality of synthetic oil
- maximizes power
- improves overall performance
- gives superb protection
- provides longer gear and bearing life
- prevent corrosion damage
- helps gears run smoothly and quietly
Royal Purple 85W-140 High Performance Synthetic Automotive Gear Oil Review
If you want to upgrade your Max Gear 75W-140, this product will suit you best! It will probably work pretty well in your transmission. The cushioning molecules of this product reduces friction, which in result, absorb gear impact to effectively prevent fatigue and to minimize wear.
Max Gear 75W-140 is a synthetic oil while Max Gear 85W-140 is conventional. Synthetic products usually have good cold flow properties. While on the other side, a bottle of Max Gear 85W-140 is still undeniably thick when shaken on a room temperature. Synthetics and Conventionals are not about which one is better but in fact, it is about which one last longer, assuring to the safe operation and cost.
Royal Purple 01303 Max Gear 85W-140 High Performance Synthetic Automotive Gear Oil lowers the temperatures of gearbox, extend the equipment’s life, as well as enhance fuel efficiency. It also has a friction modifier, a helpful additive needed for limited-slip differentials. Note that there’s no additional additives needed.
This product is compatible with other oils, but it is not recommended to use on wet-clutch systems. Wet-clutch systems are usually used in motorcycle transmissions and marine drive units.
Key Features for Royal Purple 85W-140 Gear Oil
- Reduces friction
- Prevents fatigue on gears
- Minimize wear
- Lowers the gearbox temperature
- Extends life on the equipment
- Enhance fuel efficiency
- No additional additives needed
- Compatible with other oils
So, there! All of these gear oil products are developed to provide the quality performance every motor vehicle deserves. Yeah, it’s tough to choose which one is appropriate for your needs, but let me summarize the whole thing.
Royal Purple 75W-90 gear oil would be best when you’re in need of a gear oil that provides effective overall protection and performance. But remember! Higher viscosity means better protection. So, if you want a superb level of protection, buy the thicker one, Max Gear 75W-140. Above all these, if you’re looking for an upgraded gear oil, pick up the last product mentioned above.
The first and second products shared the same features and benefits, their only difference is the viscosity. The second product is thicker, which means, it gives better protection than the first one mentioned. If you want to upgrade, Max Gear 85W-140 is the one for you.
One of the satisfactions in buying online is to be confident in the products you just bought. That’s the reason why it is important to check out every feature of the product to surely identify the right synthetic oil to buy. We are here to help you and offer you convenience! We hope this royal purple gear oil review totally helped you out on picking the right gear oil for your transmission needs.