Hi Colby,
Bookmark these sites:
http://www.alpha-sports.com/suzuki_parts.htm
Choose your year and then model of Bike. Look in the relevant section for a detailed diagram with parts numbers. Copy the part number, then go here:
http://www.robinsonsfoundry.co.uk/sh...rts/index.html
and paste the number in "parts number" box
The parts you require, if my understanding is correct, are pipe:
59672-17C00
and new O ring:
69686-34200
About £6.50 plus postage from Robinsons or your Suzuki local dealer should be able to get them.
Can highly recommend Robinsons.