WebApr 23, 2024 · The designation API GL-5 denotes lubricants intended for gears, particularly hypoid gears, in axles operating under various combinations of high-speed/shock load … WebNov 3, 2024 · GL-4 oils are thinner than GL-5 and provide better protection against wear at lower temperatures. GL-5 oils, on the other hand, are thicker and can stand up to higher …
Real deal on GL-4 and GL-5 gear oil
WebFeb 16, 2024 · The correct oil to use is Subi MT oil. That oil has no easily discovered rating such as GL-4 or GL-5. The book then says it is acceptable to use a 75w-90 GL-5 oil, but there is an unspecified penalty in drivability. All over the internet you can find that the accepted specification for manual transmission oil is GL-4. WebAug 1, 2012 · The following are some of the most common gear lubricant specifications and their intended applications: API GL-4 – Intended for gear sets with light to heavy load and sliding forces. GL-4 lubricants are often … tier list comps tft
Can I use 75w instead 70w gear oil? Bob Is The Oil Guy
WebAug 13, 2011 · My VW also requires GL-4 because GL-5 has sulfur that will attack the brass trans synchronizers. If the GL-5 that was used in your trans specifically states that it is compatible with brass synchros then there may have been some updating since my VW was made. You might want to Google the various specifications claimed for the lube used to … WebFeb 29, 2024 · My KIA Ceed recoomends for manual transmission oil: 70W API GL-4. I cant find nowhere 70w oil, so can I use 75w oil (api GL4) instead? Yes, you can and you get stronger oil film for components protection . But you might have higher tendency of encountering morning cold shift harshness ,depending on your locality . WebNov 3, 2024 · GL-4 oils are thinner than GL-5 and provide better protection against wear at lower temperatures. GL-5 oils, on the other hand, are thicker and can stand up to higher temperatures and loads without breaking down. So, the optimum gear oil between GL-4 and GL-5 depends on your specific needs and operating conditions. the market shoppe markdale