Phillips 66 Type A 100AD Piston Engine Oil - SAE J1899 Grade 50/MIL-L-22851 MIL-PRF-23699G Provides cleaner and quicker break-in

Provides cleaner and quicker break-in than traditional all-mineral

It is also particularly recommended where long grease retention and high resistance to water washout are required

Aircraft Bearings: Ball bearings

AeroShell W 15W-50 is fully qualified and approved for use in all Continental Motors (both liquid-cooled and air-cooled) and Lycoming aircraft reciprocating piston engines

Resists deposit formation and viscosity increase due to oxidation

Phillips 66 Type A 100AD Piston Engine Oil - SAE J1899 Grade 50/MIL-L-22851 MIL-PRF-23699G Provides cleaner and quicker break-inPhillips 66 Type A 100AD Piston Engine Oil SAE Standard J1899 Elevate the performance of your aircraft piston engine with Phillips 66 Type A Aviation Oil, a specially formulated ashless dispersant, single grade engine oil designed for optimal function in aviation environments. This advanced oil is engineered to meet the demanding requirements of opposed piston and radial piston aircraft engines, offering superior protection and cleanliness. Features: