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Fueling generations — A legacy captured in motion
সুস্থ থাকি, দুর্ঘটনা থেকে বাঁচি।
Mobil Delvac™ ব্যবহার করুন, আর ইঞ্জিনের হায়াত বাড়ান।
Mobil Delvac™ -এর শ্রেষ্ঠত্বের এক শতাব্দী।
For 100 years, MJL Bangladesh PLC has been at the forefront of delivering world-class lubricants and heavy- duty automotive solutions. What began in 1925 as a modest trading venture has evolved into a legacy of engineering strength, resilience, and unmatched performance. As the official licensee of ExxonMobil in Bangladesh, our journey is deeply rooted in trust, quality, and technological leadership — powering industries, transport fleets, and machinery across more than 30 countries.
Today, MJL stands not only as a market leader but also as a forward-thinking company committed to innovation, sustainability, and customer-centric solutions. Our legacy is built on a foundation of excellence, and as we celebrate a century of achievements, we remain focused on shaping the next era of mobility and industrial reliability. This milestone is not just a reflection of our past — it's a promise for the future.
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Built for Extreme Demands
Our lubricants are formulated to excel in the harshest conditions — from long hauls to heavy industry. Reliability you can depend on.
Trusted by Global Leaders
Official licensee of ExxonMobil, serving fleets and industries in over 30 countries. Backed by world-renowned quality.
Century of Proven Innovation
100 years of engineering excellence, evolving with cutting-edge technology and expertise. A legacy built to last.
Advanced Solutions for Every Engine
Mobil Delvac MXTM 15W-40
Mobil Delvac MX 15W-40 is an extra high performance diesel engine oil that provides excellent lubrication of today's diesel engines promoting extended engine life. As a result, this product meets or exceeds the specifications of virtually all major European and American engine manufacturers.
Mobil Delvac LegendTM CH-4 20W-50 Heavy Duty
Mobil Delvac Legend™ CH-4 20W-50 Heavy Duty is a high performance diesel engine oil that provides protection of diesel engines operating in both on and off-highway applications.
Then and now: Mobil Delvac™ lubricants in diesel engines
This visual schematic showcases technological evolution over the last 100 years and the role Mobil Delvac™ lubricants have had in helping keep engines running from 1925 to today.
Engine
Early internal combustion engines often used an inline four–cylinder engine and used a carburetor to mix air and fuel. The engine was lubricated with oil to prevent overheating and wear and tear in the engine’s moving parts.
Clutch throw-out bearings
Clutch throw-out bearings at this time were round, flat and housed inside clutch assembly, between the transmission and clutch pressure plate. Regular lubrication was essential to reduce wear from heat and friction that could lead to a noisy clutch operation or clutch failure.
Engine radiator
Engine radiators, commonly made from brass or copper, were typically designed in a honeycomb or tube-and-fin style and mounted in front of the engine with a fan for air circulation.
Transmission
Transmissions shift power from the engine to the wheels of the vehicle, adjusting the engine’s power to the desired speed by shifting gears. Lubrication is essential to the operation of a vehicle's transmission system because it reduces friction and wear between the moving parts.
Greasing points
The chassis and its greasing points supported the vehicle’s weight and housed the frame, suspension system, braking system, and wheels. With many of these parts constantly moving, consistent lubrication was important to reduce friction damage, wear and corrosion.
Steer axle wheel bearings
Steer axle wheel bearings at this time were typically made from steel and followed a simple design to reduce friction between the wheel and the axle. Lubrication was essential to prevent overheating, protect against corrosion and seal out contaminants.
Universal Joints
Universal joints were crucial components for connecting different parts of the drivetrain, they allowed for the transfer of power from the engine to the wheels while accommodating the changes in angle between the driveshaft and the wheels. Regular lubrication was required to prevent wear and maintain smooth operation.
Differential/Final Drives
Differentials and the final drive ensures power is evenly distributed to the wheels. In 1925, both the differential and final drives were heavily reliant on lubrication to function properly, as they involved several moving parts that needed to operate smoothly and withstand wear.
This year marks a momentous milestone for MJL Bangladesh PLC — a proud celebration of 100 years of dedication, innovation, and leadership in the automotive and industrial lubricant industry. From our humble beginnings in 1925 to becoming the trusted name behind heavy-duty performance across Bangladesh and beyond, our journey has been shaped by resilience, partnerships, and an unwavering commitment to quality. Every drop of oil we produce carries the legacy of a century’s worth of experience and expertise.
As we celebrate this historic achievement, we also look forward — embracing the future with the same passion that drove us through every challenge and triumph. This centennial is not just a tribute to our past, but a bold declaration of our readiness to shape the next century. With cutting-edge technology, global standards, and a relentless drive to serve better, we continue to power industries, fleets, and communities — stronger than ever.
Mobil is a trademark of Exxon Mobil Corporation and used under license by MJL Bangladesh PLC. MJL Bangladesh PLC is the strategic alliance partner of ExxonMobil in Bangladesh.
Head Office
Mobil House CWS (A) 13/A, Gulshan Avenue, Bir Uttam Mir Shawkat Sarak, Dhaka - 1212, Bangladesh