Deqoil German Quality

DeQoil Gear Extra Full Synth. 75W-90 GL 4/5

DeQoil Gear Extra Full Synth. 75W-90 GL 4/5 is a high-performance universal gear oil based on the state-of-the-art, fully synthetic components. DeQoil Gear Extra Full Synth. 75W-90 GL 4/5 is designed on a basis of high-quality synthetic base oils with special additives and inhibition, which guarantee the flawless function of the gearbox.

Application notes:
DeQoil Gear Extra Full Synth. 75W-90 GL 4/5 is ideally suited to use in highly stressed axle drives. DeQoil Gear Extra Full Synth. 75W-90 GL 4/5 is suitable for synchronised and non-synchronised manual gearboxes, transfer gearboxes and auxiliary drives for which an oil in accordance with API GL-5 or GL-4 is required.


Practice and tested in aggregates with filling:
MIL-L 2105 D, MB 235.8, MB 235.11, MAN 342 Typ S-1, ZF TE-ML 12B, 16F, 17B, SCANIA STO 1:0, Renault LKW, DAF LKW (für verlängerte Intervalle), VOLVO 97312 / 97315, IVECO, BOT 328, 130M, 720, BMW 83229407768, BMW OSP, BMW SAF-XO


  • High additive reserves for extended oil change intervals as per manufacturer’s instructions
  • Excellent cool-flow behaviour
  • Optimum protection against wear and optimum transmission efficiency
  • Fuel savings, even in in short-distance operation, even at low outdoor temperatures
  • A stable lubrication film, even under high stress
  • An exceptionally good protection against corrosion and good compatibility with non-ferrous metals
  • A high oxidative resistance prevents oil thickening and deposits
  • An excellent soil-carrying capacity, i.e. the units remain clean even after very long oil change intervals
  • A very good compatibility with elastomers to avoid leaks
  • Extreme shear stability and it remains within the fresh oil viscosity in accordance with SAE class 75W-90, even after very long periods of use
  • Very effective protection against rust formation and foaming
  • An extremely low pour point
  • Excellent EP properties
  • Fuel savings
Method Value
appearance gelb
density at 15°C 864
pour point -57
kinematic viscosity at 100°C 16,5
viscosity index 185