Official Leathers Tester
SOTP Vintage Series
Main Motorcycle: Very fast 675
Join Date: Jan 2002
Location: Seattle, WA
Other Motorcycle: DRZ 400 Bad Idea
Extra Motorcycle: Mad Max the Husqvarna
The bracket for signals is at the top of an S4 radiator, and the bodywork mounts are on the bottom of a TT600 radiator. Those are the only radiator differences I'm aware of. I don't recall what item 41 might be, since it's been a while since I took apart a TT600. You may need that part if it is missing from your bike, but I can't say for sure.
It's a squid thing. You wouldn't understand.
Go soothingly on the grease mud, as there lurks the skid demon.