Servo Pride 50 is a high-performance heavy-duty engine oil specially formulated for diesel engines operating under demanding conditions. It is manufactured using superior quality, highly refined base oils and a carefully balanced blend of advanced additives to provide outstanding engine protection, cleanliness, and durability. Designed for naturally aspirated, supercharged, and turbocharged diesel engines, Servo Pride 50 offers exceptional thermal and oxidation stability, ensuring minimal oil degradation even under high-temperature and high-load operations. Its superior detergent and dispersant properties effectively prevent the buildup of carbon, sludge, and varnish, keeping pistons and other critical components clean for smoother engine performance. The oil’s strong alkaline reserve provides complete protection against acidic corrosion and rust, especially in engines running on high-sulphur fuels. Additionally, Servo Pride 50 maintains a thick, protective lubricating film that reduces metal-to-metal contact and minimizes wear, extending engine life and reliability. With a high viscosity index and excellent shear stability, this oil ensures consistent lubrication across a wide temperature range. Recommended for heavy commercial vehicles, earth-moving machinery, and high-powered diesel engines, Servo Pride 50 meets stringent international specifications including US MIL-L-2104C, API CF/CD, and Caterpillar Series 3, making it a trusted choice for operators seeking superior engine performance and long-term protection.

API CF/CD
E-DL 3 of IS : 13656-2002
caterpillar series 3

Equivalents :-
HPCL : Hylube Milcy 50
Shell : Rimula D50
BPCL : Actuma Ultra Super 50
Gulf : SXC 50

SAE GRADE50
Kinematic Viscosity cSt @ 100°C18 – 20
TBN mg KOH/gm9.5 – 12.5
Flash point (COC), °C Min.230
Pour Point, °C Max.(-) 6
Viscosity Index, Min.90
Servo PRIDE 50