MOBIL DELVAC 1 GEAR OIL 80W140

MOBIL DELVAC 1 GEAR OIL 80W140 are synthetic drivetrain lubricants engineered to meet the most demanding extended drain and warranty requirements. These products are designed for use in heavy-duty drivetrains that require gear lubricants with relatively high viscosity and excellent load-carrying capability and where extreme pressures and shock loading are expected. MOBIL DELVAC 1 GEAR OIL 80W140 incorporate the latest technology in synthetic base stocks and advanced additives providing significant advantages over mineral gear oils.

Product Type: Lubricant, Oil

Application Area: Agricultural Machineries, Automotive Applications, Buses, Construction Applications, Drivetrain, Gaskets, Gears, Haul Trucks, Mining Operations, Quarrying Application, Seals, Vans

Features: Anti-Wear Properties, Corrosion Resistant, Cost Effective, Excellent Load Carrying Capabilities, Excellent Rust Protection, Excellent Stain Resistance, Extreme Pressure Performance, Friction Reduction, Good Thermal Stability, Heavy Duty, High Film Strength, High Performance, High Viscosity, Improved Shear Stability, Low Temperature Fluidity, Oxidation Resistant, Prevents Thermo-Oxidative Degradation, Service Life Extension, Wide Temperature Operating Range

SAE Viscosity Grade: SAE 80W-140

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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Highlights
  • Extended gear and bearing life due to minimal deposits
  • Longer seal life
  • Increased load-carrying capability
  • Reduced maintenance costs and longer equipment life
  • Retains viscosity and film strength under severe operating conditions to prevent wear
  • Reduced wear and longer component life
  • Improved fuel economy and reduced operating costs
  • Reduced wear and ease of start-up
  • Maintains film strength for reliable lubrication
  • Minimum leakage and reduced contamination

Applications & Uses

Markets
Applications
Application Area
Product Application
  • Heavy-duty manual transmissions, axles and final drives requiring API GL-5 and MT-1 performance• On-highway light and heavy-duty trucks, busses and vans
  • Off-highway industries including: construction, mining, quarrying, and agriculture
  • Other heavy-duty industrial gear drives including hypoid and worm gears operating under conditions where high speed/shock load, high speed/low torque, and/or low speed/high torque conditions prevail
  • Differentials, final drives, transfer cases and other gear applications where lubricants meeting MIL-PRF-2105E, API Service GL-5, EP gear lubricants are recommended
  • Equipment such as winch reduction gears and crawler vehicle propulsion gear drives that are exposed to severe low temperatures
  • Applications where extended service intervals and warranties are required
  • Not recommended for applications requiring API GL-4 Level performance
  • Not intended for automatic, manual or semiautomatic transmissions for which engine oil or automatic transmission fluids are recommended

Properties

SAE Viscosity Grade
Specifications
ValueUnitsTest Method / Conditions
Kinematic Viscosity (at 100°C)27.9mm²/sASTM D445
Kinematic Viscosity (at 40°C)244mm²/sASTM D445
Viscosity Index150-ASTM D2270
Pour Point-47°CASTM D97
Flash Point210°CASTM D92