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Mobil Jet Oil II

Posted: Aug 31, 2010 12:03 PM
Updated: Jan 24, 2014 10:58 AM

Mobil Jet Oil II is formulated to meet the demanding requirements of aircraft-type gas turbines operating over a wide range of severe operating conditions.  Sold in 24/1 qts case.

Product Description

Mobil Jet Oil II is a high performance aircraft-type gas turbine lubricant formulated with a combination of a highly stable synthetic base fluid and a unique chemical additive package. The combination provides outstanding thermal and oxidative stability to resist deterioration and deposit formation in both the liquid and vapour phases, as well as excellent resistance to foaming. The effective operating range of Mobil Jet Oil II is between -40ºC (-40ºF) and 204ºC (400ºF).


Mobil Jet Oil II is recommended for aircraft gas turbine engines of the turbo-jet, turbo-fan, turbo-prop, and turbo-shaft (helicopter) types in commercial and military service. It is also recommended for aircraft-type gas turbine engines used in industrial or marine applications.

Mobil Jet Oil II is approved against U.S. Military Specification MIL-PRF-23699. It is also compatible with other synthetic gas turbine lubricants meeting MIL-PRF-23699. However, mixing with other products is not rec-ommended because the blend would result in some loss of the performance characteristics of Mobil Jet Oil II.

Mobil Jet Oil II is compatible with all metals used in gas turbine construction, as well as with F Rubber (Viton A), H Rubber (Buna N), and silicone seal materials.

-Honeywell/Lycoming-Turbine engines
-Rolls-Royce/Allison Engine Company
-CFM International
-General Electric Company
-IAE International
-Pratt and Whitney Group
-Pratt and Whitney, Canada
-Rolls-Royce Limited
-Honeywell/Garrett-Turbine Engine Company
-Honeywell-Auxiliary power units and air cycle machines
-Hamilton Standard-Starters
-Hamilton Sundstrand corp.- APUs, Constant-speed drives and integrated-drive generators

Health and Safety

MOBIL JET OIL II manufactured from high quality synthetic base oil , carefully blended with selected additives. As with all petroleum products, good personal hygiene and careful handling should always be practiced. Avoid prolonged contact to skin, splashing into the eyes, ingestion or vapour inhalation. Please refer to our Imperial Oil Material Safety Data Sheet for further information.