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Mobil 1 Synthetic Gear Lube LS 75W-90Mobil 1 Syn Gear Lube
LS 75W-90

Mobil 1™ Syn Gear Lube LS 75W-90 is a supreme performance, synthetic, multi-purpose, SAE 75W-90 automotive gear lubricant designed to help meet the highest level performance requirements of modern passenger vehicles in all types of operating conditions including limited slip applications, as well as deliver outstanding power transfer performance.
Mobil 1 Synthetic Gear Lube LS 75W-90

Compared to conventional hypoid gear lubricants, Mobil 1 Syn Gear Lube LS 75W-90 performs exceptionally over a wide range of temperatures.  It achieves this through a unique proprietary formulation that delivers optimized viscosity-temperature properties together with the highest level of inherent formulation stability and helps to protect against thermal and oxidative degradation, wear and corrosion, and viscosity loss associated with premature shearing. Mobil 1 Syn Gear Lube LS 75W-90 also can be used in extended service and for aiding in fuel economy performance.

  • Mobil 1 Syn Gear Lube LS 75W-90 is SUITABLE for use in modern high performance automobiles like SUV's, vans and light duty trucks requiring API GL-5 level performance

  • Mobil 1 Syn Gear Lube LS 75W-90 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

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

  • Where extended service intervals and warranties are required

Mobil 1 Syn Gear Lube LS 75W-90 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. Great film strength at higher operating temperatures, reduced fluid friction and low-temperature application down to -50șC helps to provide 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 competitive racing and high performance automobiles.
This unique, high technology final drive gear lubricant has demonstrated outstanding performance including fuel economy, extended drain, long-term friction retention, low-temperature capability and improved differential/axle durability and cleanliness.
FeaturesAdvantages 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 retain 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
  • Long component life
Enhanced frictional properties
  • Improved fuel economy and reduced 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

For more information, see the Mobil 1 Syn Gear Lube LS 75W-90 Product Data Sheet or find a Material Safety Data Sheet.

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