Mobil 1 Turbo Diesel Truck 5W-40, 6/1 quart bottles, is a fully synthetic performance heavy duty diesel engine oil that helps to extend engine life while providing long drain capability and fuel economy for modern diesel engines operating in severe applications. It utilizes state-of-the-art technology to help deliver exceptional performance in modern low emission engines, including refrigerated units, as well as older, well-maintained engines. It also has the following benefits:

Meets or exceeds demanding specifications of major OEMs:

One engine oil for mixed fleet operations

Outstanding thermal and oxidation stability:

Reduced low temperature sludge build-up and high temperature deposits

Enhanced film strength at high temperatures:

Reduced engine scuffing and bore polishing

Inherent stay-in-grade shear stability:

Wear protection and reduced oil consumption; maintains viscosity in severe, high temperature service

Advanced formulation and viscometrics:

Improved fuel economy

Low volatility:

Reduced oil consumption

Exceptional low temperature pumpability:

Easy engine start-up and reduced wear

Enhanced TBN quality reserve:

Deposit control and extended drain capability

Outstanding resistance to corrosion:

Extended life of critical wear surfaces

Long drain capability:

Increased operating efficiency and lower overall cost

Component compatibility:

Long gasket and seal life, extended service intervals

Application

• 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