New member here and hope someone can help with some transmission trouble. The tranny in my 190D started slipping very badly the other day. I was able to get it home, but had to take it easy and watch on the starts or the transmission would begin slipping. I saw a video being sold on rebuilding a tranny and wonder if this is possible for someone without transmission experience to do? I found a tranny from a 190D turbo and would like to know if anyone knows whether a 722.414 transmission (non-turbo) be replaced with a 722.413 (turbo) transmission?