Different functions: automatic transmission oil is spec […]
Different functions: automatic transmission oil is special, it has two functions: lubrication, heat dissipation and cleaning of the planetary gear set, and on the other hand as a medium for hydraulic transmission - this is manual transmission oil What you don't have.
Nature difference: due to different effects, there is a significant difference in the viscosity of the manual transmission oil and the automatic transmission oil. The manual transmission oil is more viscous. The main function of the automatic transmission oil is to drive the hydraulic fluid, so the fluidity is very good and the anti-foaming performance. And air release performance is also more stringent than manual transmission oil requirements.
Color difference: Most of the manual transmission oil is light yellow (new oil), and the color gradually darkens and darkens after use. Most of the automatic transmission oil is bright red (and a few are light yellow). After use, the color gradually darkens and turns dark red and reddish brown.