Dude, you are awesome. Thanks! And what you've listed is what I thought were the right parts...and the exact ones I have.
So with that in mind, I have some more troubleshooting to do figure out the ugly fit. Maybe it is a bit warped from the XPC work?
Wish my fit looked like yours:
Edit: When you re-assemble can you take note of how much flexing of the seat you need to do (eg: after the seat is mounted to the tank fastener, how much do you need to push the rear of the seat down to get it to fit).
Originally Posted by chasbo
pulled the seat and tank on my 03 SXC and here are the numbers....
Tank - 584.07.013.100 11 liter tank
Seat - 58407140400 and below that 58407140500 and marked
"for 18L tank"
Hope that helps man, let me know if you want any more info as the bike is disassembled at the moment.