Aeroshell Turbine Engine Oil 555 – 24 x 1 Quart Case – AUD 25.86 per Quart

AeroShell Turbine Engine Oil 555 is a high-performance 5 mm²/s synthetic hindered ester oil formulated to withstand the extreme demands of modern turbine engines and helicopter transmission systems. With a finely balanced blend of advanced additives, it offers outstanding thermal and oxidation stability, superior load-carrying ability, and long-lasting protection under high-temperature conditions.

Originally developed to meet the requirements of supersonic transport (SST) engines, AeroShell 555 is now widely used in both fixed-wing aircraft and helicopters, where higher power transmission and gearbox reliability are critical. Its proven ability to handle demanding loads makes it the preferred choice for aviation professionals operating in extreme conditions.

Key Benefits:

• Advanced synthetic ester formulation for superior thermal and oxidation stability.

• Excellent load-carrying performance for engines and helicopter gearboxes.

• Fully approved under U.S. Military Specification DOD-L-85734.

• Meets DEF STAN 91-100 and NATO Code O-160 requirements.

• Approved by leading OEMs including Pratt & Whitney (521C Type II) and General Electric (D-50 TF 1).

• Trusted for enhanced reliability in both turbine engines and helicopter transmissions.

• Not classified as Dangerous Goods for transport in Australia.

Specifications & Approvals:

• U.S. DOD-L-85734

• British DEF STAN 91-100

• NATO Code O-160 / Joint Service Designation OX-26

• Pratt & Whitney 521C Type II

• General Electric D-50 TF 1

• Allison EMS-53 (Obsolete)

For aircraft requiring exceptional protection under high-stress conditions, AeroShell Turbine Oil 555 delivers unmatched performance, durability, and manufacturer-approved reliability.