25w-60 Multi-Viscosity Oil is formulated for year-round usage in aircraft engines, Multi-grade Ashless Aviation Engine Oil is designed to protect internal engine components from wear while also providing excellent start-up times and pumpability due to its High Viscosity Index (HVI). These oils are blended from both premium mineral oil bases and synthetic base stocks.
This oil is considered SAE 60 weight (at operating temperature) yet run thinner at room temperature to provide instant lubrication to engine components. This oil is intended for use in aircraft engines year round as a normal operation engine oil. Some of the applications of this oil may be charter and cargo airlines, acrobatic aircraft, spray planes, race planes, and just about any aircraft application.
25W-60 Multi-Grade Normal Operation Aviation Engine Oil meets or exceeds the following requirements:
Pratt & Whitney Service Bulletin No. 1183 Rev. U, Teledyne Continental Material Specification MHS-24B, Avco Lycoming Material Specification No. 301G, SAE Standard J1899, U.S. Military Specification MIL-L-22851D (obsolete) for additive treatment.