Category: Marine Lubricants
OEM Code:
Availability: Lead time 2-3 weeks
Mobilgard 540 X is an exceptional supreme-performance marine diesel engine cylinder oil designed to provide outstanding protection and cleanliness in highly rated crosshead marine engines operating on heavy fuel oil with up to 0.50% sulfur or very low sulfur fuel oils (VLSFO). It features a **40 BN** (Base Number) formulation and is engineered from high-quality base oils combined with advanced detergent-inhibitor technology to neutralize strong acids, control piston deposit formation, and reduce liner and ring wear under severe operating conditions. Supplied in a **208-liter drum**, it is ideally suited for modern, highly efficient low-speed marine diesel engines operating in commercial shipping, maritime transport, and deep-sea fleets where maximum engine reliability and extended component life are critical.