ATF M9-FE AKINAWA M 9 Serie Mercedes Transmission Fluid is an automatic transmission fluid (ATF) formulated using a blend of hydrocrack oils and PAO synthetic base stocks, together with special additives and inhibitors. It has full OEM approval from Mercedes-Benz. AKINAWA M 9 Serie Mercedes Transmission Fluid was developed for use in the latest NAG2VSport transmissions, 7G-Tronic (template 722.9 / W7A 700 / NAG2) without code A89, as well as for the 5-speed automatic transmissions (model 722.6 / W5A 580 / NAG1 and model 722.7 / FAG). It is also backward compatible for all earlier versions of Mercedes-Benz 4- and 5-speed automatic passenger car transmissions (template 722.3, 722.4, 722.5) with exception of the CVT automatic transmissions (continuously variable) template 722.8 installed in the A-Class W169 and in the B-Class W245, where AKINAWA CVT Fluid is required