Mobil Delvac Modern™ 15W-40 CNG/LNG

Mobil commercial-vehicle-lube , Caribbean and Central America (CCA)

Premium Synthetic Blend

Product Description

Mobil Delvac™ Modern CNG/LNG engine oil provides excellent performance in the challenging operating environments presented by Compressed Natural Gas (CNG) and Liquefied Natural Gas (LNG), and offers extended drain interval capability.

It is a high-performance, heavy-duty engine oil formulated for diesel engines and spark-ignited, CNG- and LNG-fueled truck and bus engines.

The product has approvals for Cummins CES 20092 and API CK-4 specifications.

Features and Benefits

Features	Advantages and Potential Benefits
Thermal Stability and Oxidation/Nitration Control	Extended Drain Interval Capability
Advanced Wear Protection	Helps Towards Long Engine Life
Effective Detergency/Dispersancy	Engine Cleanliness
Optimized Ash Level	Helps Protect Against Excessive Valve Recession and Spark Plug Fouling
Shear Stability	Engine Durability

Applications

• Spark ignited CNG/LNG fueled stoichiometric and lean-burn engines

• Heavy duty diesel engine requiring API CK-4 specification

• Compatible with Exhaust Gas Recirculation (EGR) Systems, Three Way Catalysts, and other emissions reduction systems

Specifications and Approvals

This product has the following approvals:
Cummins CES 20092

This product meets or exceeds the requirements of:
API CK-4

Properties and Specifications

Property
Grade	SAE 15W-40
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445	15
Pour Point, °C, ASTM D97	-33
Flash Point, Cleveland Open Cup, °C, ASTM D92	223
Density @ 15.6 C, g/ml, ASTM D4052	0.872
Total Base Number, mgKOH/g, ASTM D2896	10
Ash, Sulfated, mass%, ASTM D874	0.9

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.

11-2024