Glad you are running, I carry one of the sno mo kits for as a back up for outback travel.
Gunnerbuck has successfully rebuilt out pumps, you can trust his recommendations and several others but it is not a straight forward/authorized replacement.
'02 KTM 640 Adventure-lowered
"On the road there are no special cases."
Cormack McCarthy-The Crossing
The faster it goes the faster it breaks.
And high performance=high maintenance.