Royal Purple Max Gear Synthetic 75W-90 Gear Oil - 5 - 05300Find parts that fit my vehicle

Keep your vehicle running at its peak performance with the proper engine oil and filter. Shop from brands like Motul, Peak, K&N, Red Line, aFe, and more! throtl Proudly Partners With Motul Oils.

Keep your transmission and differentials running strong by replacing your old fluids with a quality gear oil.

Royal Purple Synthetic Oil has been a staple in the automotive race world for decades and is easily one of the most identified high-performance oils in the world. Royal Purple's Synerlec and Duralec formulations are designed to provide extended engine life, even under the most extreme circumstances. Even as the company continued to evolve in the Automotive market, Royal Purple began formulating for the Powersports world, now offering multiple solutions for Motorcycles and Snowmobiles. We are thrilled to add Royal Purple to our line-up of high-performance lubricants and additives. Royal Purple was founded in 1986 by John Williams. It is renowned for its premium synthetic oils and lubricants lineup, which caters to various applications, from automotive engines to industrial machinery. Built upon a foundation of synthetic formulation, Royal Purple oils are engineered to deliver superior performance compared to conventional oils. They offer enhanced viscosity stability across extreme temperatures, improved wear protection, and oxidation and thermal breakdown resistance. Users often experience tangible benefits such as increased horsepower and torque, smoother engine operation, and improved fuel efficiency. The brand's commitment to innovation is evident in its use of advanced additive technologies and high-quality synthetic base oils, ensuring its products meet and often exceed industry standards.