Thanks Sadlsor for your pics. Very helpful.
I searched for the kit, and ended up ordering from ktmpartspitstop. They had the best prices.
My 06 950SM has had the clack since new. When I complained, they offered to install the kit if I paid for the part. I decided to soldier on. Almost 7 years and 23K miles later, it really needs to be done now. The kit is only about $20 more than what they quoted me in 07.
Thanks to all for their contributions here.
06 KTM 950 SM