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Castrol Cyltech 40SX is a 40 BN high detergent, premium marine diesel engine cylinder lubricant for two-stroke crosshead engines running on low-sulphur fuels.

Cyltech 40SX is suitable for prolonged operation on low-sulphur fuel (distillate or heavy fuel< 1.5%), and in many cases for fuels up to 2% sulphur. It is also suitable for in- service running-in (distillate or heavy fuel), sea trials and on the test bed. Corrosion sensitive engines should select higher BN oils,especially for prolonged operation using fuels with above 2% sulphur.

Grade Class:	SAE 50W/SAE 50
Basestock Class:	Mineral (Group I/1)
Industries:
Generic Applications:	Engine
Primary Applications:	Slow-Speed 2-Stroke Engine Crosshead (Cylinder)
Secondary Applications:
Product Features:
Product TDS:	Download DTS

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PERFORMANCE LEVEL

OEM Specs MAN Diesel & Turbo (D&T) (MDT: MAN B&W) Wärtsilä