Suitable for oil-immersed clutches. The special fully synthetic base oils provide perfect lubrication and high temperature protection for large-volume air-cooled engines. Best wear protection and extremely good shear stability thanks to special additive technology. Suitable for high-torque engines thanks to Jaso MA2. Meets all required specifications for Harley-Davidson engines. 20W-50 DS3 SYNTHETIC: Can be used for all 3 important applications – engine, transmission and primary drive.