AeroShell Oil W65 was an ashless dispersant oil. There is no AeroShell alternative to this SAE grade but other PEO's are available.

Elevate your aircraft's performance with AeroShell's Piston Engine Oil range, an epitome of excellence and innovation in aviation lubrication. Trusted globally, these oils are formulated for superior engine performance, ensuring reliability and longevity. With its legacy of trail blazing, AeroShell are known as a market leader, setting new standards in piston engine lubrication. Choose AeroShell for unmatched quality and technology, redefining standards of excellence in aviation maintenance.