Sae 140 Gear Oil Vs 80W-90 at davideyoungo blog

Sae 140 Gear Oil Vs 80W-90.im contemplating on which of these two gear oils should i choose. but which one is better, 85w 140 gear oil vs 80w 90?

SAE 140 Gear Premium Driveline Oil ΛΙΠΑΝΤΙΚΑ ΚΙΒΩΤΙΩΝ ΤΑΧΥΤΗΤΩΝ cp
from www.energyoil-lubricants.gr

But the 85w 140 is thicker and comparatively suitable for.im contemplating on which of these two gear oils should i choose. Its thin fluid reduces friction in a colder situation.

SAE 140 Gear Premium Driveline Oil ΛΙΠΑΝΤΙΚΑ ΚΙΒΩΤΙΩΝ ΤΑΧΥΤΗΤΩΝ cp

Sae 140 Gear Oil Vs 80W-90 Since as far as i undestand, i need heavier and tackier oil. Since as far as i undestand, i need heavier and tackier oil. but which one is better, 85w 140 gear oil vs 80w 90? 85w 90 is a low viscosity gear oil.