CASTROL GTX ULTRACLEAN 15W-40 ENGINE OIL 1LPart No. 3414908 Type ENGINE OIL Brand CASTROL Unit of Measure EACH Description Castrol GTX Ultraclean 15W 40 Engine Oil 1L Warranty No Warranty Type Semi Synthetic Item Type Oil (Engine) Viscosity 15W 40 Litres 1ltr ACEA specification A3 B3 SAE viscosity class 15W 40 Features Castrol GTX ULTRACLEAN 15W 40 with Synthetic Technology provides 50% superior sludge protection compared to tough industry standards (Vs API SN industry standards) Advanced