EP90 Gear Oil GL4 is a Suplhur/Phosphorus SAE 90 Gear oil with extreme pressure additives. Used in Hypiod rear axles, differentials gear boxes, steering boxes and other heavily loaded gears fitted to all types of vehicles from when idle. Economical in use due to long life characteristics. EP90 Gear Oil GL4 protects bearings and gear teeth in severe working conditions. Protects against rust and corrosion even when idle.
EP90 Gear Oil GL4 spec
API: GL3 GL4
ZF TE-ML. 02
Difference between GL4 & GL5
If you need an 80w90 gear oil GL4 we can make it for you. If you need a gear oil that isn’t listed in the shop please contact us here
Let me start by telling you that Gear Oil’s are not Transmission Oils. Transmissions have gears and synchronisers. These of which require a different additive package. If you are wondering if GL5 covers GL4 the answer isnt simple. GL5 covers GL4 in terms of protection, but contains to much detergent and will strip any white metals and strip any brass synchronisers.
Simply, GL4 gear oils are intended for axles with spiral bevel and hypoid gears operating under moderate to severe conditions of speeds and loads. GL-4 gear oils also have a low detergent level, which help protect yellow and phosphorous metal elements of the gear box. You can use GL-5 for high-speed loads and also for low-speed torque systems without yellow metals.
If you any questions about this product or any other please contact us in the office on 01797 223374 or email us email@example.com.
It should also be noted that we can supply ZX1 a total friction eliminator see the product in our shop for more information.