I am assuming that the parts that you listed Dutch are internal parts. I am very familiar with replacing external washers, sprockets, etc on the drive rods but the problem with my Deere is internal and it's not a big deal to me to put $8 every couple years into it, I don't feel like ripping the tranny apart to take a look. On my Toros, when the main gears in the trannies go, I believe I've had 3 go out so far, I just pull the transmission and replace with one off of a parts mower, lucky for me I have found a lot of parts. All of them were 3-speeds, we just use them a ton. In fact, I'm sitting on 2 Personal Pace trannies (for the dealer type mower) and have not needed them yet. I have tons of the driveline pieces too, they're really nice to have lying around.