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Mobil Delvac 1â„¢ 5W-40 1L
[Delvac 1 5w40]
Mobil Delvac 1 5W-40 is a fully synthetic supreme performance heavy duty diesel engine oil that helps extend engine life while providing long drain capability and fuel economy for modern diesel engines operating in severe applications. Mobil Delvac 1 utilizes state-of-the-art technology to deliver exceptional performance in modern low emission engines, including refrigerated units, as well as older, well-maintained engines. Mobil Delvac 1 5W-40 is recommended for use in a wide range of heavy-duty applications and operating environments found in the on-road transport and off-road mining, construction, and agricultural industries. Mobil Delvac 1 also meets the requirements of the API SL specification for gasoline engines used in mixed fleets.

The unequalled performance of Mobil Delvac 1 5W-40 is the result of extensive cooperative development work with major equipment builders and application of the latest lubrication technology. As a result, this product meets or exceeds the requirements of the latest API, ACEA, JASO, and Global industry specifications for diesel engine oils, as well as the requirements of virtually all major American, European, and Japanese engine manufacturers.

Features & Benefits
Meets or exceeds demanding specifications of major OEMsOne engine oil for mixed fleet operations
Outstanding thermal and oxidation stabilityReduced low temperature sludge build-up and high temperature deposits
Enhanced film strength at high temperaturesReduced engine scuffing and bore polishing
Inherent stay-in-grade shear stabilityWear protection and reduced oil consumption; maintains viscosity in severe, high temperature service
Advanced formulation and viscometricsImproved fuel economy
Low volatilityReduced oil consumption
Exceptional low temperature pumpabilityEasier engine start-up and reduced wear
Enhanced TBN quality reserveDeposit control and extended drain capability
Outstanding resistance to corrosionExtended life of critical wear surfaces
Long drain capabilityIncreased operating efficiency and lower overall cost
Component compatibilityLonger gasket and seal life, extended service intervals

  • On-highway engines operating in both high speed/high load and stop-and-go conditions
  • Off-highway engines operating in severe low speed/heavy load conditions
  • Virtually all diesel powered equipment from American, European, and Japanese equipment builders
  • High performance gasoline engines and mixed fleets
  • Refrigeration units

Cummins CES 20078/20077/20076/20075X
Ford WSS-M2C171-DX
Renault Trucks RXDX
Global DHD-1X


Detroit Diesel Power Guard Oil Specification 93K214X
Mack EO-N Premium Plus 03, EO-M PlusX
MB-Approval 228.5X
Scania LDFX
Volvo VDS-3, VDS-2X


Caterpillar ECF-1X
Cummins CES 20072/20071X

SAE Grade5W-40
Viscosity, ASTM D 445 
cSt @ 40ºC102
cSt @ 100ºC14.8
Viscosity Index, ASTM D 2270151
Sulfated Ash, wt%, ASTM D 8741.35
Total Base #, mg KOH/g, ASTM D 289612
Pour Point, ºC, ASTM D 97-45
Flash Point, ºC, ASTM D 92226
Density @ 15ºC kg/l, ASTM D 40520.854

Price per 1 Liter

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