Why don't you talk to your dealer rather than resurrecting a 9 year old thread?
Ouch! Pitre, welcome to TBN. I'm guessing you didn't notice how old this thread was, but no harm. Dealer's parts dept is the way to go.
Tilt the seat forward as you are getting up, and off the tractor...If you have a kubota and want to use the PTO when your off, like a chipper, how do you keep it from stalling?