Castrol Racing B373 SAE90 – Limited Slip Differential Oils

Description Castrol B 373 is a mineral based racing gear oil, particularly suitable for use in limited slip final drives in competition vehicles. Limited Slip Differential (LSD) oil Extreme Pressure oil (EP), for competition use Mineral based SAE90 Without noise suppressant API GL-6 Features / Benefits Castrol Product B373 is a mineral based extreme pressure (EP) gear oil which combines limited slip performance with excellent load carrying ability. Product Performance Claims API Service Level GL6 Castrol B373 Product Identifier Product Name Product Code SDS no. Product Type Castrol B373 452522-IT01 452522 Liquid Castrol B373 Typical Characteristics Name Method Units Castrol B373 Density @ 15C, Relative IP 160 – 0.910 Appearance BAM 300 – clear dark liquid Viscosity, Kinematic 100C IP 71 mm²/s 18 Viscosity Index IP 226 None 95 min Phosphorus, % wt ICP % wt -6