Castrol TRANSMAX ATF Z, formulated with Smooth Drive Technology, is a full synthetic automatic transmission fluid. It can solve shiftability problems in automatic transmissions, enabling longer transmission life. Particularly recommended for use in automatic and semi automatic transmissions used in cars, buses and coaches. As such it is recommended for fleets employing a mixture of Voith, Renk, ZF, Allison and MB transmissions alongside the Leyland Pneumocyclic and Hydracyclic units. Extended oil drain [120.000 km] in ZF Ecomat and EcoLife, MB AT and Voith AT. TRANSMAX ATF Z, formulated with Smooth Drive Technology, delivers enhanced protection and gives drivers a smoother drive for longer. Castrol TRANSMAX with Smooth Drive Technology has active control molecules that automatically adjust their friction level under changing pressures and speed, delivering a smoother drive for longer and enhanced protection. That’s why, 2 out of every 3 major vehicle manufacturers choose Castrol transmission fluids as part of their factory fill. Manufacturer Approvals and Specs: JASO 1A MAN 339 V2, MAN 339 Z12, MAN 339 Z3 VW 501 60 ZF TE-ML 04D, 11B, 14C, 16M, 16S, 20C, 25C MB-Approval 236.81 Voith H55.6336.xx Special Claims Recommended for use where the following is required: - Toyota T, T II, T III, T IV, WS - Nissan Matic D, J, S - Mitsubishi SP II, IIM, III, PA, J3, SP IV - Mazda ATF M-III, M-V, JWS 3317, FZ - Subaru F6, Red 1 - Daihatsu AMMIX ATF D-III Multi, D3-SP - Suzuki AT Oil 5D06, 2384K, JWS 3314, JWS 3317 - Hyundai/Kia SP III, SP IV - Aisin Transmissions requiring JWS 3309 - Honda/Acura DW 1/Z 1 - Isuzu (where Toyota T-IV is required) Suitable for use in BMW, VW, Audi and Jaguar 5 speed automatic transmission and MB 4 and 5 speed automatic transmissions TRANSMAX ATF Z is registered under the following ZF approval number: ZF002158