EDGE 5W-40 A3/B4 ENGINE OIL 5L 3421235Part No. 3421235 Type ENGINE OIL Brand CASTROL Unit of Measure EACH Description Castrol Edge 5W 40 A3 B4 Engine Oil 5L Warranty No Warranty Type Full Synthetic Item Type Oil (Engine) Viscosity 5W 40 Litres 5ltr Features Helps engines run cooler Is extreme tested to deliver maximum horsepower up to 40% longer Superior thermal stability and ultimate engine protection. Engineered to minimise oil consumption Excellent light duty diesel engine performance;