AeroShell 550041184 Piston Engine Oil W 15 W 50, 55 gal
AeroShell Oil W 15 W 50 is a premium semi-synthetic multigrade ashless dispersant oil specifically developed for aviation piston engines. AeroShell Oil W 15 W 150 is a special blend of a high quality mineral oil and synthetic hydrocarbons with an advanced additive package that has been specifically formulated for multigrade applications.
The combination of non-metallic anti-wear additives and selected high viscosity index mineral and synthetic base oils give exceptional stability, dispersancy and anti-foaming performance. The advanced additive package in AeroShell W 15 W 50 provides excellent protection to engines operating at extreme ambient temperatures. The ashless anti-wear additive package provides exceptional wear protection for camshaft, lifters and other wearing surfaces.
AeroShell W 15 W 50 has become very popular amongst engine manufacturerrs and operators alike. For Lycoming engines that need improved load carrying, the Lycoming LW 16702 antiwear additive has been incorporated into the formulation thus eliminating the need for supplemental additive addition.