About UNITY TORZEN 15W-40 CK-4 5LTR
UNITY TORZEN 15W-40 CK-4 is a premium heavy-duty diesel engine oil engineered for modern high-performance diesel engines operating under severe service conditions. Formulated with high-quality base oils and advanced additive technology, it provides excellent engine protection, improved cleanliness, and extended engine life.
The 15W-40 multigrade viscosity ensures reliable lubrication across a wide temperature range, delivering smooth cold starts and strong protection at high operating temperatures. The API CK-4 performance level helps control soot buildup, reduce wear, and maintain engine efficiency in heavy-duty commercial vehicles and equipment.
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High-performance CK-4 grade diesel engine oil
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Superior protection against wear, oxidation, and corrosion
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Controls soot, sludge, and harmful deposits
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Maintains engine cleanliness and efficiency
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Stable viscosity for reliable all-weather performance
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Enhances engine durability and longer service intervals
Engineered for Heavy-Duty Diesel EnginesUNITY TORZEN 15W-40 CK-4 provides robust lubrication and exceptional protection for modern heavy-duty diesel engines. Specially compatible with BS-IV and BS-VI vehicle requirements, it leverages superior additive technology to minimize engine wear, reduce maintenance, and support extended engine life even in demanding operating environments.
Advanced Protection Against Wear and CorrosionFormulated with a high Total Base Number and excellent shear stability, this engine oil guards engines against the harmful effects of deposits, corrosion, and oxidation. The result is a cleaner, smoother-running engine with reduced breakdowns, making it an ideal choice for commercial fleets and industrial applications.
Optimal Performance Across Extreme TemperaturesWith a pour point of -30C and a flash point of 230C, UNITY TORZEN 15W-40 maintains ideal viscosity for smooth engine performance in both severe cold and intense heat. Its versatility ensures dependable engine lubrication and protection, regardless of external temperature fluctuations.
FAQ's of UNITY TORZEN 15W-40 CK-4 5LTR:
Q: How do I use UNITY TORZEN 15W-40 CK-4 engine oil in my vehicle?
A: Check your vehicle's owner's manual to confirm compatibility with SAE 15W-40 and CK-4 oils. Drain the used oil, replace the filter, and fill the engine with the recommended amount of UNITY TORZEN 15W-40 CK-4. Ensure not to exceed the oil capacity specified by the vehicle manufacturer.
Q: What benefits does UNITY TORZEN 15W-40 CK-4 provide for diesel engines?
A: This oil offers superior wear protection, outstanding corrosion resistance, and high oxidation stability. It supports smoother engine operation, longer service intervals, and maintains engine cleanliness, optimizing performance and durability, especially for BS-IV and BS-VI heavy-duty engines.
Q: Where can I use UNITY TORZEN 15W-40 CK-4 engine oil?
A: It is suitable for use in a variety of heavy-duty diesel engines, including commercial vehicles, trucks, tractors, and industrial machinery that require API CK-4, SAE 15W-40 oils, particularly those meeting BS-IV/BS-VI emission standards.
Q: When should I change the engine oil with UNITY TORZEN 15W-40 CK-4?
A: Oil change intervals depend on vehicle manufacturer recommendations and operating conditions. Generally, heavy-duty engines may require oil changes every 10,000 to 20,000 kilometers, but always refer to your owner's manual for precise intervals.
Q: What makes UNITY TORZEN 15W-40 CK-4 suitable for modern engines?
A: Its advanced additive technology, high TBN, shear and oxidation stability, and low foam tendency ensure it effectively protects high-performance engines under current emission norms, reducing engine deposits and wear even in severe service.
Q: How is UNITY TORZEN 15W-40 CK-4 packaged and stored?
A: The oil is supplied in a 5-litre plastic can with a secure closure to prevent leaks. It should be stored in a cool, dry place away from direct sunlight, ensuring a shelf life of up to 5 years if unopened.
Q: What is the process for switching to UNITY TORZEN 15W-40 CK-4 from another oil?
A: Before switching, fully drain any existing oil and replace the filter. Flush the engine if necessary to remove residual old oil and contaminants. Fill with the recommended grade of UNITY TORZEN 15W-40 CK-4 to guarantee optimal performance and protection.