Premium Single-Grade Aviation Oil AeroShell Oil W80 Plus combines the trusted, single-grade ashless dispersant (AD) performance of conventional W80 with an advanced anti-wear and anti-corrosion additive package (containing the Lycoming LW 16702 additive technology). It is the ideal choice for pilots and operators who prefer a single-grade SAE 40 oil but demand extra internal protection against rust, scuffing, and component wear during periods of flight inactivity. MFG Part Numbers:• Quart (Case of 6): 550050836• 55-Gallon Drum: 550050889 Key Features & Benefits Advanced Camshaft & Lifter Protection: Infused with premium anti-wear additives (Lycoming LW 16702 compliant) to protect critical engine components and help operators reach TBO. Superior Corrosion Barrier: Formulated with specialized anti-rust agents that coat internal surfaces, preventing moisture and acid degradation when the aircraft sits idle. Ashless Dispersant Performance: Keeps the powerplant exceptionally clean by safely suspending dirt, carbon, and metallic particles away from moving parts. All-Climate Versatility: The SAE 40 viscosity grade offers excellent flowability and protection in mild to cooler operating environments. Typical Physical Characteristics SAE Viscosity Grade 40 Specification Approval SAE J1899 Grade 40 (Approved) Former Military Spec MIL-L-22851 (Obsolescent) Density @ 15°C 0.883 kg/l Kinematic Viscosity @ 100°C: 14.0 mm²/s | @ 40°C: 113 mm²/s Viscosity Index 124 Flash Point 260°C (Cleveland Open Cup) Pour Point -30°C
