Greater engine reliability

Due to the advanced formula of Aurelia XL your engine will remain cleaner and piston ring belt, cylinder liners and piston under crown deposits (piston cooling gallery) will be reduced. This will lead to greater engine reliability, especially in high stress of engine overload conditions.

Designed and tested for the following applications

Aurelia XL has been developed for use in medium speed main propulsion and auxiliary trunk piston diesel engines in both marine and power plant applications. It is also suitable for use in turbochargers, geared transmissions, oil filled stern tubes and variable pitch propellers and other deck equipment requiring a SAE 30 or 40 grade oil.