Heavier cars and complex transmissions mean that car axle lubricants are more important than ever. That's why many manufacturers recommend Castrol.
Car axle lubricant has always played an essential part in maintaining reliability and longevity. But rear axle fluids are more important than ever, in an era of heavier cars with more complex transmissions
Castrol is the axle oil of choice for many leading car and transmission manufacturers, ensuring that when you choose Castrol axle lubricant, your rear axle will perform as the manufacturer intended, reducing the chance of handling issues or expensive repairs.
Always consult your car’s handbook to make sure you find the correct fluid for your transmission.
Fully synthetic final drive lubricant for passenger cars and commercial vehicles. Approved by MAN, Scania and ZF and specially designed and approved by BMW for use in all BMW final drives fitted with conventional (non limited slip) differentials.
For differentials and other applications in passenger cars and commercial vehicles where API GL-5 is required.
Full synthetic hypoid gear oil for use in both conventional and limited slip differentials. Approved for use in the high performance BMW-M Series and Mercedes Benz AMG limited slip differentials.
For use in limited slip differentials in passenger cars and commercial vehicles where API GL-5 oils with specific limited slip friction performance is required.
For use in both synchronised manual transmissions and final drives and differentials where API GL-4 or API GL-5 are specified.