PETRONAS Tutela Trans TO4 is a high-quality, advanced technology transmission fluid delivering optimized performance sand component durability for today’s manual and powershift transmission, axles, final drives and wet brakes. Thanks to extensive bench testing and field-testing, makes it suitable for use in off-highway equipment requiring the Caterpillar TO-4 fluids. PETRONAS Tutela Trans TO4 meets the requirement of Caterpillar, Komatsu and other off-highway equipment.