Originally Posted by cisco
That is what my dealer is doing. Transplanted the pump from a newly arrived F800GS to my bike. It was that or transfer all of my stuff to the new bike. BMW was ready to trade bikes to get me back on the road, after nearly two months. I'll pick up my bike on Friday. I'll let everybody know if the new pump fixes the stalling problem. Yhe new pump comes with a new part number.
I'm glad to hear they took care of you.
Please do let us know if it fixes the issue. It is interesting that the new pump has a new part number.