Smith & Allan Geartech FS 75W-140 - Fully Synthetic Gear Oil

Geartech FS 75W-140 is a high performance fully synthetic automotive gear lubricant specifically formulated for use in heavy-duty driven axles and differentials in both passenger cars and commercial vehicles. This synthetic gear lubricant is formulated with advanced extreme pressure additives to promote high performance and component protection against scuffing and wear.
The high viscosity index of this formulation offers exceptional thermal stability as well as excellent low temperature fluidity, aiding rapid lubricant circulation during cold start-ups. The fluid has robust oxidation stability resisting oil thickening and keeping components free from harmful deposits. Furthermore the fluid offers exceptional protection against corrosion, gives good foam suppression performance and is compatible with a wide range of seal materials.

Geartech FS 75W-140 is primarily intended for the lubrication of axle gears and hub reduction gears, where a fluid of this quality and performance level is recommended by the original equipment manufacturer.

Protection against scuffing and wearPotential for reduced fuel economyThermally stableRobust oxidation stabilityExcellent shear stability performanceGood foam suppression performanceSeal compatibility

API: GL-4; GL-5; MT-1Ford: M2C192-AScania STO 1:0Mack: GO-JMIL-PRF-2105E