IPOL SYNCRO PREMIUM OILS are recommended for gear applications requiring lubricants meeting U.S. MIL-L-2105D, API GL-5 performance level, particularly suitable where loading is severe and  maximum gear protection is required. These oils are recommended for bevel, spiral bevel and hypoid gear differentials, for synchromesh & constant mesh transfer cases, oil lubricated universal joints and manually operated steering gears. Recommended for rear axles of TATA Motors and Ashok Leyland vehicles.