Valvoline 75W90 GL5 Gear Oil 1 Litre Product Overview Product Details Premium synthetic blend gear oil for passenger cars and vans.EP gear oil suitable for differentials and transaxles where the manufacturer specifies a GL-5 oil. Valvoline Axle Oil 75W-90 provides excellent protection and lubrication of the differential and the transaxle over a wide temperature range. Performance levels API: GL-5
