EP Gear Oils GL4 (EP 80W90, EP 140): GL4 is the first serious level of extreme pressure (EP) performance and is specified for many gearboxes and final drives from mid 1930’s onwards. The EP additives are for bevel and lightly loaded hypoid gears. These EP gear oils exceeding API GL4 are idea for classic transmissions and axles requiring GL4 performance which is also suitable for brass and bronze components, ie. non-stain.
For further information on our classic transmission oils search the FAQs, use the contact form to ask a question or call us on +33 (0)5 55 78 54 20.
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Millers Classic Mineral Gear Oil EP 140 GL4 is a mineral gearbox oil blended from high quality base oils and performance additives. Use in classic gearboxes and differentials requiring extreme pressure (EP) lubricants and GL4 specification. Not harmful to yellow metals.
Millers Classic Mineral Gear Oil EP 80W90 GL4 is a mineral EP gearbox oil blended from high quality base oils and performance additives for classic transmissions. High quality solvent refined mineral base stocks with performance additives. For use in gearboxes and differentials requiring extreme pressure lubricant to API GL4 specification. This product is not harmful to yellow metals.
