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AeroShell Ascender (Case of 12 qt) | Turbine Oil
AeroShell Ascender (Case of 12 qt)

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AeroShell Ascender


'4th generation' turbo oil after the '3rd generation' aeroshell 560 series, the Ascender series is approved under the strictest test standards designed for the new generation of commercial jet engines where higher operating temperatures and less lubricant requirements have pushed the limits under the SAE AS 5780B specification to form the high-performance capability (HPC) oil class along with BP2197 and Mobil 387 with new manufacturer standards above the Standard Performance Capability *SPC Oils likewise certified under Mil-PRF 23699F.

The New Generation HPC oils are certified for the new generation engines such as the Trent 1000 operation on the Airbus 350.

Aeroshell Ascender specifically improves the life of seals because of its elastomer compatibility, while also eliminating coking problems by maintaining stable thermal and oxidation properties. Until recently, it had been commonly accepted that the two are mutually exclusive, so that improving the oil's properties in one regard meant compromising the other.



  • U.S: Approved SAE AS5780B HPC Grade
  • Approved MIL-PRF-23699G HTS Grade
  • British Specification: Equivalent DEF STAN 91-101
  • French Specification: Equivalent to AIR 3 515 / B
  • Joint Service Designation Specification: Equivalent OX-27
  • NATO Specification: O-154
  • Russian Specification: -
  • Pratt & Whitney: Approved 521C Type II
  • General Electric: Approved D-50 TF 1

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