Gear oil ALPHA series

maintenancesyntheticmineral

Gearbox oil is essential to unlocking the range of performance your vehicle needs. Discover Castrol's gear oils from standard mineral to synthetic oils. Gear oils are vital to protecting all transmission systems whether you are looking for a smooth drive in your car or smooth performance from your machinery. Whether you are looking for a manual gearbox oil or gear lubrication for your automatic car or industrial gearbox oil for working machinery, our comprehensive range of gearbox fluids delivers the performance you need. TYPES OF GEAR OIL Castrol have gearbox oil types and transmission fluids for every need from standard mineral oils to high performance synthetic gearbox oils. Find the right gear oil for your vehicle. High quality lubricants based on highly refined mineral oil, enhanced with sulfur/phosphorus extreme pressure additive technology, providing outstanding thermal stability and high load carrying capacity. Alphasyn EP is synthetic gear oil with sulfur/phosphorus Extreme Pressure additives, suitable for use in gearboxes where micro-pitting resistance is required and also in extreme environments. These high quality lubricants are based on highly refined mineral oil, enhanced with sulfur/phosphorus extreme pressure additive technology. They provide outstanding thermal stability and high load carrying capacity. Alphasyn PG gear oil range of synthetic lubricants are based on polyalkyleneglycol (PAG) fluids enhanced with antioxidants, rust inhibitors and Extreme Pressure (EP) additives of high thermal stability.