Mobil Delvac 1™ 5W-40 Advanced Full Synthetic Engine Oil
Mobil Delvac 1™ 5W-40 is a fully synthetic high performance heavy duty diesel engine oil that helps towards long engine life while providing long drain capability for modern diesel engines operating in severe applications. Mobil Delvac 1 5W-40 delivers excellent performance in modern low emission engines, including refrigerated units, as well as older, well-maintained engines. It is recommended for a wide range of heavy-duty applications across on-road transport, off-road mining, construction, and agriculture. It also meets API SL specifications for gasoline engines in mixed fleets. This performance is the result of extensive cooperative development with major equipment builders and advanced lubrication technology.
Features & Benefits
- Meets or exceeds demanding OEM specifications: One engine oil for mixed fleet operations.
- Outstanding thermal and oxidation stability: Controls sludge build-up and high temperature deposits.
- Low volatility, wear and bore polish control: Ensures good oil consumption control.
- Low viscosity formulation: Offers fuel economy potential1.
- Exceptional pumpability at low temperatures: Easier cold starts and reduced wear.
- Corrosion resistance: Enhances longevity of critical engine components.
- Long drain capability: Helps improve operational efficiency and reduce costs.
- Component compatibility: Prolongs gasket and seal life, enabling extended service intervals.
1 Relative to conventional 15W-40 oil. Results may vary depending on equipment, climate, and usage.
Applications
- On-highway engines under high-speed/high-load and stop-and-go conditions
- Off-highway engines under low-speed/heavy-load operations
- Modern low emission diesel engines with EGR
- Refrigeration units
Specifications and Approvals
Approved by: Detroit Fluids Specification 93K214, Mack EO-N, Mack EO-N Premium Plus 03, MB-Approval 228.5, Renault Trucks RLD-2, Volvo VDS-2, Volvo VDS-3
Recommended for use in: ACEA E3, ACEA E5, API CF, CF-4, CG-4, Caterpillar ECF-1-a, Cummins CES 20071/72/75, Detroit 7SE 270 (4-STROKE), Mack EO-M, EO-N Premium Plus
Meets or exceeds: API CH-4, CI-4, CI-4 PLUS, SJ, SL, ACEA E4-16, E7-16, Cummins CES 20076/77/78, Ford WSS-M2C171-D, GLOBAL DHD-1, ISUZU DEO (w/o DPD), Renault Trucks RXD
Properties and Specifications
- Grade: SAE 5W-40
- Kinematic Viscosity @ 100°C: 14.8 mm²/s (ASTM D445)
- Kinematic Viscosity @ 40°C: 102 mm²/s (ASTM D445)
- Total Base Number: 12 mgKOH/g (ASTM D4739)
- Ash, Sulfated: 1.4% (ASTM D874)
- Flash Point (COC): 226°C (ASTM D92)
- Viscosity Index: 151 (ASTM D2270)
- Pour Point: -45°C (ASTM D97)
- Specific Gravity @ 15.6°C: 0.854 (ASTM D4052)
Health and Safety
For health and safety guidance, refer to the Material Safety Data Sheet (MSDS).
Trademark Notice
All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or its subsidiaries unless otherwise stated.
