Browse Royal Purple Gear Oils for your Vehicle

Max-Gear is an extremely durable automotive gear oil. It maximizes power and provides unsurpassed protection to heavily loaded gears. Gears run smoother, quieter, cooler and longer, without requiring overhauls.

• Extends service life
• Maximizes power

For superior protection and improved performance Royal Purple stands alone. When used in four-cycle gasoline and diesel engines, you will gain horsepower and torque, increase fuel economy, and reduces heat, wear and emissions. Royal Purple has improved oxidation stability, which allows for extended oil intervals and fewer oil changes, saving you time and money and reducing the impact on the environment.

• Improves shifting
• Reduces gear noise

For superior protection and improved performance Royal Purple stands alone. When used in four-cycle gasoline and diesel engines, you will gain horsepower and torque, increase fuel economy, and reduces heat, wear and emissions. Royal Purple has improved oxidation stability, which allows for extended oil intervals and fewer oil changes, saving you time and money and reducing the impact on the environment.

• Improves shifting
• Reduces gear noise

Max-Gear is an extremely durable automotive gear oil. It maximizes power and provides unsurpassed protection to heavily loaded gears. Gears run smoother, quieter, cooler and longer, without requiring overhauls.

• Extends service life
• Maximizes power

For superior protection and improved performance Royal Purple stands alone. When used in four-cycle gasoline and diesel engines, you will gain horsepower and torque, increase fuel economy, and reduces heat, wear and emissions. Royal Purple has improved oxidation stability, which allows for extended oil intervals and fewer oil changes, saving you time and money and reducing the impact on the environment.

• Improves shifting
• Reduces gear noise

For superior protection and improved performance Royal Purple stands alone. When used in four-cycle gasoline and diesel engines, you will gain horsepower and torque, increase fuel economy, and reduces heat, wear and emissions. Royal Purple has improved oxidation stability, which allows for extended oil intervals and fewer oil changes, saving you time and money and reducing the impact on the environment.

• Improves shifting
• Reduces gear noise

Max-Gear is an extremely durable automotive gear oil. It maximizes power and provides unsurpassed protection to heavily loaded gears. Gears run smoother, quieter, cooler and longer, without requiring overhauls.

• Extends service life
• Maximizes power

Max-Gear is an extremely durable automotive gear oil. It maximizes power and provides unsurpassed protection to heavily loaded gears. Gears run smoother, quieter, cooler and longer, without requiring overhauls.

• Extends service life
• Maximizes power