GL4

Red Line MT-90 is a premium synthetic GL-4 gear oil engineered specifically for manual transmissions and transaxles. Designed to resolve hard shifting issues, MT-90 provides excellent protection, perfect synchronizer compatibility, and smoother gear engagement—even in cold weather.

100% Original Perodua Differential Gear Oil – SAE 80W, API GL-4
Official Perodua-recommended manual transmission and differential gear oil, specially formulated to provide smooth gear shifting, protect internal components, and extend the lifespan of your drivetrain.