The front transaxle has a few gears, two forward, and reverse. The 2 ahead gears in the entrance transmission match the decrease 4 ahead gears of your rear transmission. It is not used in higher gears. The link concerning this gearbox and each entrance wheel is by using independent Haldex-variety https://jaredwjtcm.bloggip.com/39022078/the-5-second-trick-for-χειροκινητο-ρολο-καροτσασ