Transmax manual transaxle from Castrol is a fully synthetic SAE 75W/90, designed to provide enhanced EP performance compared with a conventional GL-4 fluid. API GL-4+ transaxle and rear axle lubricant with outstanding extreme pressure, synchroniser and high temperature performance. For vehicles that combine gearbox and hypoid diffs, rear axles of light cars and secondary drive axles of 4WD vehicles.Excellent anti wear/EP performanceExcellent shift quality especially at low temperatures improves driver comfortBetter protection leads to longer transmission life and performanceHigh temperature stability provides excellent transmission cleanliness prolonging the life of the lubricant and transmissionSpecifications: API GL-4+Approvals: VW 501 50Technical Data Sheet