About This Product
390 can help to improve auxiliary power unit (APU) starting reliability, particularly coldsoak starting. It is a 3-cSt synthetic diester oil incorporating a carefully selected and balanced combination of additives to improve thermal and oxidation stability and to increase the load carrying capacity of the base oil.
Product Details
Size:
Quart Can
Application Uses:
ASTO 390 are commonly used in the APUs of four-engine intercontinental aircraft, but are now being considered for use in twin-engine aircraft.
Shelf Life:
Has a recommended maximum shelf life of 5 years from date of manufacture.