Optimal -4-12

transmission oil of high class for manual gearboxes, which is used year-round for the lubrication of transmissions of front-wheel drive cars and manual gearboxes of all types for which the scuffing load capacity of oils must correspond to the gl – 4 class of api classification.   it is recommended for use in modern passenger cars with front-wheel drive, pick-up trucks, vans and minibuses of any make. according to international classifications, the oil corresponds to: tu u 23.2-23640044-005: 2010 api gl-4 sae 80w85 .