astrol Magnatec Diesel 10W-40 B4 Properties Part synthetic. Application Castrol Magnatec Diesel 10W-40 B4 is suitable for use in automotive diesel, gasoline, and natural gas engines (NGV, CNG, and LPG) where the manufacturer recommends an SAE 10W-40 lubricant that meets API CF, ACE A3/B4 or prior specifications. Castrol Magnatec Diesel 10W-40 B4 is approved for use in Volkswagen Group diesel engines where the vehicle manufacturer recommends an SAE 10W-40 lubricant that meets VW 505 00 specification, also approved for Mercedes Benz engines requiring a 10W-40 lubricant that meets MB-Approval 229.1. Always follow the vehicle manufacturer’s recommendation. Benefits Castrol Magnatec’s Intelligent Molecules: Cling to critical engine parts when the oil drains down Cling to your engine forming an extra layer that protects during the start up and beyond; Bond to metal surfaces to make engine parts more resistant to wear • Are combined with synthetic technology to provide increased protection in high and low temperature applications Provide continuous protection for all driving conditions, styles and temperatures Provides excellent protection against soot agglomeration deposits in the engine minimizing oil thickening Exceeds industry standard in the most recent diesel protection tests.
