May 31, 2020

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Mobil 1 Syn Gear Lube LS 75W140

Product Description Mobil 1™ Syn Gear Lube LS 75W-140 is a high performance, synthetic,...


Product Description

Mobil 1™ Syn Gear Lube LS 75W-140 is a high performance, synthetic, multi-purpose, automotive gear lubricant designed to help meet the highest level performance requirements of many modern passenger vehicles in all types of operating conditions, from mild to severe, including limited slip applications, as well as deliver outstanding power transfer performance. Compared to conventional hypoid gear lubricants, Mobil 1 Syn Gear Lube LS 75W-140 performs exceptionally over a wide range of temperatures. Mobil 1 Syn Gear Lube LS 75W-140 achieves this through a unique proprietary combination of synthetic baseoils and a precisely balanced additive system that helps to deliver optimized viscosity-temperature properties together with the highest level of inherent formulation stability.  It also helps to protect against thermal and oxidative degradation, wear and corrosion, viscosity loss associated with premature shearing.

 

Features and Benefits

Mobil 1 Syn Gear Lube LS 75W-140 combines wax-free synthesized hydrocarbon base oils and a specially designed extreme-pressure, limited-slip, sulfur-phosphorous additive system to help provide a significantly higher level of performance in rear axles and differentials versus conventional fluids. Greater film strength at higher operating temperatures, reduced fluid friction and significant advantages versus conventional mineral oil formulations. It helps to reduce wear and spalling under the high speed, high torque and high horsepower conditions in many sport utility vehicles, vans, light trucks, and cars. This unique, high technology final drive gear lubricant has demonstrated outstanding performance including long-term friction retention, excellent viscosity stability and improved differential/axle durability and cleanliness. Key features and potential benefits include:

 

Features

Advantages and Potential Benefits

Exceptional thermal stability and resistance to high temperature oxidation

Helps to extend gear and bearing life due to minimal deposits

Long seal life

Potential extended oil drain/service intervals

Outstanding protection against low speed/high torque wear and against high speed scoring

Capability to handle some of the severest driving conditions while delivering smooth efficient and reliable performance

Exceptional shear stability

Helps to retains viscosity and film strength under severe operating conditions to prevent wear

Excellent rust, staining and corrosion protection of copper and its alloys

Helps to reduce wear

Longer component life

Enhanced frictional properties

Helps to improved fuel economy and reduce operating costs

Outstanding low temperature fluidity versus mineral oils

Helps to reduce wear at start up and ease of start up even in arctic conditions

Good resistance to foaming

Helps to maintain film strength for reliable lubrication

Compatible with typical automotive seals and gaskets

Helps to minimize leakage and reduce contamination

Excellent limited-slip performance

Helps to reduce chatter and improve traction

 

Applications

     •  Mobil 1 Syn Gear Lube LS 75W-140 is recommended for use in modernigh performance vehicles like sport utility vehicles, vans and light duty trucks requiring API GL-5 performance that require excellent durability

     •  Mobil 1 Syn Gear Lube LS 75W-140 is intended for initial fill, topping-off or refilling differentials, final drives, transfer cases and other gear applications where lubricants meeting API Service GL-5 and multi-purpose or mild EP gear lubricants are recommended

     •  Mobil 1 Syn Gear Lube LS 75W-140 can also be used in rear axles where API Service GL-4 lubricant is recommended

     •  Not recommended for automatic, manual or semiautomatic transmissions for which engine oil or automatic transmission fluids are recommended

     •  Recommended for many limited slip applications. For certain high level LS applications, additional limited slip additive may be required if axle chatter is observed.

 

Specifications and Approvals

This product meets or exceeds the requirements of:

API GL-5

 

Properties and Specifications

Property

Grade

SAE 75W-140

Density @ 15.6 C, g/cm3, ASTM D4052

0.872

Flash Point, Cleveland Open Cup, °C, ASTM D92

207

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

24.4

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

170

Pour Point, °C, ASTM D97

-48

Viscosity Index, ASTM D2270

175

 

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

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