Motul Motylgear 75W90 is Technosynthese® synthetic oil. A very high quality semi-synthetic by European standards designed to provide smoother shifting in gearboxes. Commonly required in medium to large front/all wheel drive gearboxes and also larger rear wheel drive gearboxes and differentials. Compatible with any type of seal and yellow metal material used in gearboxes.
Stays in xW90 viscosity grade after KRL 20 hours shear test. A very severe test where poor quality oils thin out and don't recover.
Drivers appreciate the smooth shift feel without compromise to mechanical protection.
Caution: Motylgear 75W90 is designed for medium duty use and is not suitable for high performance applications.
Use GearFF LSD 75W90 for all Front/All Wheel Drive high performance applications.
For all Rear Wheel Drive performance applications, use Gear300 75W90 or Gear300 LS 75W90.
For all IFS, IRS, Live axle differentials, use Gear300 75W90 or Gear300 LS 75W90 for high performance. Use Gear Competition 75W140 for extreme performance.
Standards & Approvals: API GL4, API GL5
The API standards for gear oils (GLx) relate to an oils ability to resist extreme pressure/shear load and do not relate to compatibility with soft metals and materials used in and on synchroniser rings.
See technical data sheets for more information.